diff options
Diffstat (limited to 'rt')
53 files changed, 21 insertions, 2411 deletions
@@ -1,2 +1 @@ linuxthreads -nptl diff --git a/rt/Makefile b/rt/Makefile index 148ded9..407cc99 100644 --- a/rt/Makefile +++ b/rt/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1997-2004, 2006 Free Software Foundation, Inc. +# Copyright (C) 1997-2001, 2002, 2003, 2004 Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or @@ -43,13 +43,9 @@ librt-routines = $(aio-routines) \ tests := tst-shm tst-clock tst-clock_nanosleep tst-timer tst-timer2 \ tst-aio tst-aio64 tst-aio2 tst-aio3 tst-aio4 tst-aio5 tst-aio6 \ - tst-aio7 tst-aio8 tst-aio9 tst-aio10 \ - tst-mqueue1 tst-mqueue2 tst-mqueue3 tst-mqueue4 \ + tst-aio7 tst-mqueue1 tst-mqueue2 tst-mqueue3 tst-mqueue4 \ tst-mqueue5 tst-mqueue6 tst-mqueue7 tst-mqueue8 tst-mqueue9 \ - tst-timer3 tst-timer4 tst-timer5 \ - tst-cpuclock1 tst-cpuclock2 \ - tst-cputimer1 tst-cputimer2 tst-cputimer3 \ - tst-clock2 + tst-timer3 tst-timer4 tst-timer5 extra-libs := librt extra-libs-others := $(extra-libs) diff --git a/rt/Versions b/rt/Versions index 51bb033..a7d633d 100644 --- a/rt/Versions +++ b/rt/Versions @@ -19,7 +19,7 @@ librt { } GLIBC_2.3.4 { # m* - mq_open; mq_close; mq_unlink; mq_getattr; mq_setattr; + mq_open; mq_close; mq_unlink; mq_getattr; mq_setattr; mq_notify; mq_send; mq_receive; mq_timedsend; mq_timedreceive; } } diff --git a/rt/aio_cancel.c b/rt/aio_cancel.c deleted file mode 100644 index c24a2f7..0000000 --- a/rt/aio_cancel.c +++ /dev/null @@ -1,44 +0,0 @@ -/* Cancel requests associated with given file descriptor. Stub version. - Copyright (C) 2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - - -/* We use an UGLY hack to prevent gcc from finding us cheating. The - implementation of aio_cancel and aio_cancel64 are identical and so - we want to avoid code duplication by using aliases. But gcc sees - the different parameter lists and prints a warning. We define here - a function so that aio_cancel64 has no prototype. */ -#define aio_cancel64 XXX -#include <aio.h> -/* And undo the hack. */ -#undef aio_cancel64 - -#include <errno.h> - -int -aio_cancel (int fildes, struct aiocb *aiocbp) -{ - __set_errno (ENOSYS); - return -1; -} - -weak_alias (aio_cancel, aio_cancel64) - -stub_warning (aio_cancel) -stub_warning (aio_cancel64) -#include <stub-tag.h> diff --git a/rt/aio_fsync.c b/rt/aio_fsync.c deleted file mode 100644 index bc23d75..0000000 --- a/rt/aio_fsync.c +++ /dev/null @@ -1,51 +0,0 @@ -/* Synchronize I/O in given file descriptor. Stub version. - Copyright (C) 2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - - -/* We use an UGLY hack to prevent gcc from finding us cheating. The - implementation of aio_fsync and aio_fsync64 are identical and so - we want to avoid code duplication by using aliases. But gcc sees - the different parameter lists and prints a warning. We define here - a function so that aio_fsync64 has no prototype. */ -#define aio_fsync64 XXX -#include <aio.h> -/* And undo the hack. */ -#undef aio_fsync64 - -#include <errno.h> -#include <fcntl.h> - -int -aio_fsync (int op, struct aiocb *aiocbp) -{ - if (op != O_SYNC && op != O_DSYNC) - { - __set_errno (EINVAL); - return -1; - } - - __set_errno (ENOSYS); - return -1; -} - -weak_alias (aio_fsync, aio_fsync64) - -stub_warning (aio_fsync) -stub_warning (aio_fsync64) -#include <stub-tag.h> diff --git a/rt/aio_misc.c b/rt/aio_misc.c deleted file mode 100644 index c29b8d0..0000000 --- a/rt/aio_misc.c +++ /dev/null @@ -1,29 +0,0 @@ -/* Handle general operations. Stub version. - Copyright (C) 2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <aio.h> -#include <aio_misc.h> - -/* This file is for internal code needed by the aio_* implementation. */ - -void -__aio_init (const struct aioinit *init) -{ -} -weak_alias (__aio_init, aio_init) diff --git a/rt/aio_notify.c b/rt/aio_notify.c deleted file mode 100644 index 2c79ee6..0000000 --- a/rt/aio_notify.c +++ /dev/null @@ -1,24 +0,0 @@ -/* Notify initiator of AIO request. Stub version. - Copyright (C) 2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <aio.h> -#include <aio_misc.h> - -/* This file contains only internal functions used by - the particular aio_* implementation code. */ diff --git a/rt/aio_read.c b/rt/aio_read.c deleted file mode 100644 index db1d19f..0000000 --- a/rt/aio_read.c +++ /dev/null @@ -1,36 +0,0 @@ -/* Asynchronous read. Stub version. - Copyright (C) 2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <aio.h> -#include <errno.h> - -#ifdef BE_AIO64 -#define aiocb aiocb64 -#define aio_read aio_read64 -#endif - -int -aio_read (struct aiocb *aiocbp) -{ - __set_errno (ENOSYS); - return -1; -} - -stub_warning (aio_read) -#include <stub-tag.h> diff --git a/rt/aio_read64.c b/rt/aio_read64.c deleted file mode 100644 index e9994ae..0000000 --- a/rt/aio_read64.c +++ /dev/null @@ -1,2 +0,0 @@ -#define BE_AIO64 -#include <aio_read.c> diff --git a/rt/aio_sigqueue.c b/rt/aio_sigqueue.c deleted file mode 100644 index 0e3ba1f..0000000 --- a/rt/aio_sigqueue.c +++ /dev/null @@ -1,36 +0,0 @@ -/* Copyright (C) 1997, 1999, 2005 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <aio.h> -#include <errno.h> -#include <signal.h> - -#include <aio_misc.h> - -int -__aio_sigqueue (sig, val, caller_pid) - int sig; - const union sigval val; - pid_t caller_pid; -{ - __set_errno (ENOSYS); - return -1; -} - -stub_warning (__aio_sigqueue) -#include <stub-tag.h> diff --git a/rt/aio_suspend.c b/rt/aio_suspend.c deleted file mode 100644 index 0530f00..0000000 --- a/rt/aio_suspend.c +++ /dev/null @@ -1,46 +0,0 @@ -/* Suspend until termination of a requests. Stub version. - Copyright (C) 2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - - -/* We use an UGLY hack to prevent gcc from finding us cheating. The - implementations of aio_suspend and aio_suspend64 are identical and so - we want to avoid code duplication by using aliases. But gcc sees - the different parameter lists and prints a warning. We define here - a function so that aio_suspend64 has no prototype. */ -#define aio_suspend64 XXX -#include <aio.h> -/* And undo the hack. */ -#undef aio_suspend64 - -#include <errno.h> -#include <sys/time.h> - - -int -aio_suspend (const struct aiocb *const list[], int nent, - const struct timespec *timeout) -{ - __set_errno (ENOSYS); - return -1; -} -weak_alias (aio_suspend, aio_suspend64) - -stub_warning (aio_suspend) -stub_warning (aio_suspend64) -#include <stub-tag.h> diff --git a/rt/aio_write.c b/rt/aio_write.c deleted file mode 100644 index bc62fcb..0000000 --- a/rt/aio_write.c +++ /dev/null @@ -1,36 +0,0 @@ -/* Asynchronous write. Stub version. - Copyright (C) 2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <aio.h> -#include <errno.h> - -#ifdef BE_AIO64 -#define aiocb aiocb64 -#define aio_write aio_write64 -#endif - -int -aio_write (struct aiocb *aiocbp) -{ - __set_errno (ENOSYS); - return -1; -} - -stub_warning (aio_write) -#include <stub-tag.h> diff --git a/rt/aio_write64.c b/rt/aio_write64.c deleted file mode 100644 index 88d5c00..0000000 --- a/rt/aio_write64.c +++ /dev/null @@ -1,2 +0,0 @@ -#define BE_AIO64 -#include <aio_write.c> diff --git a/rt/clock_getcpuclockid.c b/rt/clock_getcpuclockid.c deleted file mode 100644 index 39c7e55..0000000 --- a/rt/clock_getcpuclockid.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright (C) 2000, 2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <time.h> -#include <unistd.h> - -int -clock_getcpuclockid (pid_t pid, clockid_t *clock_id) -{ - /* We don't allow any process ID but our own. */ - if (pid != 0 && pid != getpid ()) - return EPERM; - -#ifdef CLOCK_PROCESS_CPUTIME_ID - /* Store the number. */ - *clock_id = CLOCK_PROCESS_CPUTIME_ID; - - return 0; -#else - /* We don't have a timer for that. */ - return ENOENT; -#endif -} diff --git a/rt/clock_getres.c b/rt/clock_getres.c deleted file mode 100644 index f5978da..0000000 --- a/rt/clock_getres.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright (C) 1999 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <time.h> - -/* Get resolution of clock. */ -int -clock_getres (clockid_t clock_id, struct timespec *res) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (clock_getres) -#include <stub-tag.h> diff --git a/rt/clock_gettime.c b/rt/clock_gettime.c deleted file mode 100644 index ff30612..0000000 --- a/rt/clock_gettime.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 1999, 2005 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <time.h> - -/* Get current value of CLOCK and store it in TP. */ -int -clock_gettime (clockid_t clock_id, struct timespec *tp) -{ - __set_errno (ENOSYS); - return -1; -} -librt_hidden_def (clock_gettime) -stub_warning (clock_gettime) -#include <stub-tag.h> diff --git a/rt/clock_nanosleep.c b/rt/clock_nanosleep.c deleted file mode 100644 index cff1c25..0000000 --- a/rt/clock_nanosleep.c +++ /dev/null @@ -1,39 +0,0 @@ -/* High-resolution sleep with the specified clock. Stub version. - Copyright (C) 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <sys/time.h> - - -int -clock_nanosleep (clockid_t clock_id, int flags, const struct timespec *req, - struct timespec *rem) -{ - if (__builtin_expect (req->tv_nsec, 0) < 0 - || __builtin_expect (req->tv_nsec, 0) >= 1000000000) - return EINVAL; - - if (flags != TIMER_ABSTIME && flags != 0) - return EINVAL; - - /* Not implemented. */ - return ENOSYS; -} -stub_warning (clock_nanosleep) -#include <stub-tag.h> diff --git a/rt/clock_settime.c b/rt/clock_settime.c deleted file mode 100644 index 9d6a92e..0000000 --- a/rt/clock_settime.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright (C) 1999 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <time.h> - -/* Set CLOCK to value TP. */ -int -clock_settime (clockid_t clock_id, const struct timespec *tp) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (clock_settime) -#include <stub-tag.h> diff --git a/rt/get_clockfreq.c b/rt/get_clockfreq.c deleted file mode 100644 index 14375ec..0000000 --- a/rt/get_clockfreq.c +++ /dev/null @@ -1,28 +0,0 @@ -/* Get frequency of the system processor. - Copyright (C) 2000, 2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <libc-internal.h> - -hp_timing_t -__get_clockfreq (void) -{ - /* There is no generic way to find this out since we have in general - no counter register either. */ - return 0; -} diff --git a/rt/lio_listio.c b/rt/lio_listio.c deleted file mode 100644 index d535594..0000000 --- a/rt/lio_listio.c +++ /dev/null @@ -1,42 +0,0 @@ -/* Enqueue a list of read or write requests. Stub version. - Copyright (C) 2001 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <aio.h> -#include <errno.h> - -#ifdef BE_AIO64 -#define lio_listio lio_listio64 -#define aiocb aiocb64 -#define aio_read aio_read64 -#define aio_write aio_write64 -#define aio_suspend aio_suspend64 -#endif - - -int -lio_listio (int mode, - struct aiocb *const list[], int nent, - struct sigevent *sig) -{ - __set_errno (ENOSYS); - return -1; -} - -stub_warning (lio_listio) -#include <stub-tag.h> diff --git a/rt/lio_listio64.c b/rt/lio_listio64.c deleted file mode 100644 index 35a571c..0000000 --- a/rt/lio_listio64.c +++ /dev/null @@ -1,2 +0,0 @@ -#define BE_AIO64 -#include <lio_listio.c> diff --git a/rt/mq_close.c b/rt/mq_close.c deleted file mode 100644 index 8237a64..0000000 --- a/rt/mq_close.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <mqueue.h> - -/* Removes the association between message queue descriptor MQDES and its - message queue. */ -int -mq_close (mqd_t mqdes) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (mq_close) -#include <stub-tag.h> diff --git a/rt/mq_getattr.c b/rt/mq_getattr.c deleted file mode 100644 index 2d24b85..0000000 --- a/rt/mq_getattr.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright (C) 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <mqueue.h> - -/* Query status and attributes of message queue MQDES. */ -int -mq_getattr (mqd_t mqdes, struct mq_attr *mqstat) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (mq_getattr) -#include <stub-tag.h> diff --git a/rt/mq_notify.c b/rt/mq_notify.c deleted file mode 100644 index 29de75a..0000000 --- a/rt/mq_notify.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <mqueue.h> - -/* Register notification upon message arrival to an empty message queue - MQDES. */ -int -mq_notify (mqd_t mqdes, const struct sigevent *notification) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (mq_notify) -#include <stub-tag.h> diff --git a/rt/mq_open.c b/rt/mq_open.c deleted file mode 100644 index dea5741..0000000 --- a/rt/mq_open.c +++ /dev/null @@ -1,36 +0,0 @@ -/* Copyright (C) 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <mqueue.h> - -/* Establish connection between a process and a message queue NAME and - return message queue descriptor or (mqd_t) -1 on error. OFLAG determines - the type of access used. If O_CREAT is on OFLAG, the third argument is - taken as a `mode_t', the mode of the created message queue, and the fourth - argument is taken as `struct mq_attr *', pointer to message queue - attributes. If the fourth argument is NULL, default attributes are - used. */ -mqd_t -mq_open (const char *name, int oflag, ...) -{ - __set_errno (ENOSYS); - return (mqd_t) -1; -} -stub_warning (mq_open) -#include <stub-tag.h> diff --git a/rt/mq_receive.c b/rt/mq_receive.c deleted file mode 100644 index 527fd75..0000000 --- a/rt/mq_receive.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright (C) 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <mqueue.h> - -/* Receive the oldest from highest priority messages in message queue - MQDES. */ -ssize_t -mq_receive (mqd_t mqdes, char *msg_ptr, size_t msg_len, - unsigned int *msg_prio) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (mq_receive) -#include <stub-tag.h> diff --git a/rt/mq_send.c b/rt/mq_send.c deleted file mode 100644 index 8b7cd87..0000000 --- a/rt/mq_send.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <mqueue.h> - -/* Add message pointed by MSG_PTR to message queue MQDES. */ -int -mq_send (mqd_t mqdes, const char *msg_ptr, size_t msg_len, - unsigned int msg_prio) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (mq_send) -#include <stub-tag.h> diff --git a/rt/mq_setattr.c b/rt/mq_setattr.c deleted file mode 100644 index 57ee075..0000000 --- a/rt/mq_setattr.c +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright (C) 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <mqueue.h> - -/* Set attributes associated with message queue MQDES and if OMQSTAT is - not NULL also query its old attributes. */ -int -mq_setattr (mqd_t mqdes, const struct mq_attr *__restrict mqstat, - struct mq_attr *__restrict omqstat) -{ - __set_errno (ENOSYS); - return -1; -} -hidden_def (mq_setattr) -stub_warning (mq_setattr) -#include <stub-tag.h> diff --git a/rt/mq_timedreceive.c b/rt/mq_timedreceive.c deleted file mode 100644 index e4723f8..0000000 --- a/rt/mq_timedreceive.c +++ /dev/null @@ -1,34 +0,0 @@ -/* Copyright (C) 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <mqueue.h> - -/* Receive the oldest from highest priority messages in message queue - MQDES, stop waiting if ABS_TIMEOUT expires. */ -ssize_t -mq_timedreceive (mqd_t mqdes, char *__restrict msg_ptr, size_t msg_len, - unsigned int *__restrict msg_prio, - const struct timespec *__restrict abs_timeout) -{ - __set_errno (ENOSYS); - return -1; -} -hidden_def (mq_timedreceive) -stub_warning (mq_timedreceive) -#include <stub-tag.h> diff --git a/rt/mq_timedsend.c b/rt/mq_timedsend.c deleted file mode 100644 index 5ccfe23..0000000 --- a/rt/mq_timedsend.c +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright (C) 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <mqueue.h> - -/* Add message pointed by MSG_PTR to message queue MQDES, stop blocking - on full message queue if ABS_TIMEOUT expires. */ -int -mq_timedsend (mqd_t mqdes, const char *msg_ptr, size_t msg_len, - unsigned int msg_prio, const struct timespec *abs_timeout) -{ - __set_errno (ENOSYS); - return -1; -} -hidden_def (mq_timedsend) -stub_warning (mq_timedsend) -#include <stub-tag.h> diff --git a/rt/mq_unlink.c b/rt/mq_unlink.c deleted file mode 100644 index e947b84..0000000 --- a/rt/mq_unlink.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright (C) 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <mqueue.h> - -/* Remove message queue named NAME. */ -int -mq_unlink (const char *name) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (mq_unlink) -#include <stub-tag.h> diff --git a/rt/mqueue.h b/rt/mqueue.h index 1ccad5b..42313b1 100644 --- a/rt/mqueue.h +++ b/rt/mqueue.h @@ -1,5 +1,6 @@ -/* Copyright (C) 2004, 2005 Free Software Foundation, Inc. +/* Copyright (C) 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. + Contributed by Jakub Jelinek <jakub@redhat.com>, 2004. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public @@ -56,8 +57,8 @@ extern int mq_setattr (mqd_t __mqdes, /* Remove message queue named NAME. */ extern int mq_unlink (const char *__name) __THROW; -/* Register notification issued upon message arrival to an empty - message queue MQDES. */ +/* Register notification upon message arrival to an empty message queue + MQDES. */ extern int mq_notify (mqd_t __mqdes, const struct sigevent *__notification) __THROW; @@ -85,6 +86,6 @@ extern int mq_timedsend (mqd_t __mqdes, const char *__msg_ptr, const struct timespec *__abs_timeout); #endif -__END_DECLS +__END_DECLS #endif /* mqueue.h */ diff --git a/rt/shm_open.c b/rt/shm_open.c deleted file mode 100644 index 6a53903..0000000 --- a/rt/shm_open.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <sys/mman.h> - -/* Open shared memory object. */ -int -shm_open (const char *name, int oflag, mode_t mode) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (shm_open) - -#include <stub-tag.h> diff --git a/rt/shm_unlink.c b/rt/shm_unlink.c deleted file mode 100644 index 28478b8..0000000 --- a/rt/shm_unlink.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <sys/mman.h> - -/* Remove shared memory object. */ -int -shm_unlink (const char *name) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (shm_unlink) - -#include <stub-tag.h> diff --git a/rt/timer_create.c b/rt/timer_create.c deleted file mode 100644 index 0e3a6b0..0000000 --- a/rt/timer_create.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright (C) 1999 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <time.h> - -/* Create new per-process timer using CLOCK. */ -int -timer_create (clockid_t clock_id, struct sigevent *evp, timer_t *timerid) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (timer_create) -#include <stub-tag.h> diff --git a/rt/timer_delete.c b/rt/timer_delete.c deleted file mode 100644 index 4be55aa..0000000 --- a/rt/timer_delete.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright (C) 1999 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <time.h> - -/* Delete timer TIMERID. */ -int -timer_delete (timer_t timerid) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (timer_delete) -#include <stub-tag.h> diff --git a/rt/timer_getoverr.c b/rt/timer_getoverr.c deleted file mode 100644 index 6ca7ff8..0000000 --- a/rt/timer_getoverr.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright (C) 1999 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <time.h> - -/* Get expiration overrun for timer TIMERID. */ -int -timer_getoverrun (timer_t timerid) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (timer_getoverrun) -#include <stub-tag.h> diff --git a/rt/timer_gettime.c b/rt/timer_gettime.c deleted file mode 100644 index 728028e..0000000 --- a/rt/timer_gettime.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Copyright (C) 1999 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <time.h> - -/* Get current value of timer TIMERID and store it in VLAUE. */ -int -timer_gettime (timer_t timerid, struct itimerspec *value) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (timer_gettime) -#include <stub-tag.h> diff --git a/rt/timer_settime.c b/rt/timer_settime.c deleted file mode 100644 index f494a0e..0000000 --- a/rt/timer_settime.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 1999 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <errno.h> -#include <time.h> - -/* Set timer TIMERID to VALUE, returning old value in OVLAUE. */ -int -timer_settime (timer_t timerid, int flags, const struct itimerspec *value, - struct itimerspec *ovalue) -{ - __set_errno (ENOSYS); - return -1; -} -stub_warning (timer_settime) -#include <stub-tag.h> diff --git a/rt/tst-aio.c b/rt/tst-aio.c index ba50bdb..24efad3 100644 --- a/rt/tst-aio.c +++ b/rt/tst-aio.c @@ -48,7 +48,7 @@ int fd; void do_prepare (int argc, char *argv[]) { - size_t name_len; + char name_len; name_len = strlen (test_dir); name = malloc (name_len + sizeof ("/aioXXXXXX")); diff --git a/rt/tst-aio10.c b/rt/tst-aio10.c deleted file mode 100644 index 6e8f7b7..0000000 --- a/rt/tst-aio10.c +++ /dev/null @@ -1,119 +0,0 @@ -#include <aio.h> -#include <errno.h> -#include <signal.h> -#include <stdio.h> -#include <stdlib.h> -#include <pthread.h> -#include <unistd.h> - -static pthread_barrier_t b; -static pthread_t main_thread; -static int flag; - - -static void * -tf (void *arg) -{ - int e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("child: barrier_wait failed"); - exit (1); - } - - /* There is unfortunately no other way to try to make sure the other - thread reached the aio_suspend call. This test could fail on - highly loaded machines. */ - sleep (2); - - pthread_kill (main_thread, SIGUSR1); - - while (1) - sleep (1000); - - return NULL; -} - - -static void -sh (int sig) -{ - flag = 1; -} - - -static int -do_test (void) -{ - main_thread = pthread_self (); - - struct sigaction sa; - - sa.sa_handler = sh; - sa.sa_flags = 0; - sigemptyset (&sa.sa_mask); - - if (sigaction (SIGUSR1, &sa, NULL) != 0) - { - puts ("sigaction failed"); - return 1; - } - - if (pthread_barrier_init (&b, NULL, 2) != 0) - { - puts ("barrier_init"); - return 1; - } - - int fds[2]; - if (pipe (fds) != 0) - { - puts ("pipe failed"); - return 1; - } - - char buf[42]; - struct aiocb req; - req.aio_fildes = fds[0]; - req.aio_lio_opcode = LIO_READ; - req.aio_reqprio = 0; - req.aio_offset = 0; - req.aio_buf = buf; - req.aio_nbytes = sizeof (buf); - req.aio_sigevent.sigev_notify = SIGEV_NONE; - - pthread_t th; - if (pthread_create (&th, NULL, tf, NULL) != 0) - { - puts ("create failed"); - return 1; - } - - int e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("parent: barrier_wait failed"); - exit (1); - } - - struct aiocb *list[1]; - list[0] = &req; - - e = lio_listio (LIO_WAIT, list, 1, NULL); - if (e != -1) - { - puts ("lio_listio succeeded"); - return 1; - } - if (errno != EINTR) - { - printf ("lio_listio did not return EINTR: %d (%d = %m)\n", e, errno); - return 1; - } - - return 0; -} - -#define TEST_FUNCTION do_test () -#define TIMEOUT 5 -#include "../test-skeleton.c" diff --git a/rt/tst-aio2.c b/rt/tst-aio2.c index 7907639..1ff92ce 100644 --- a/rt/tst-aio2.c +++ b/rt/tst-aio2.c @@ -1,5 +1,5 @@ /* Test for notification mechanism in lio_listio. - Copyright (C) 2000, 2002, 2006 Free Software Foundation, Inc. + Copyright (C) 2000,02 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000. @@ -25,19 +25,13 @@ #include <unistd.h> #include <errno.h> - -static pthread_barrier_t b; +int flag; static void thrfct (sigval_t arg) { - int e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("thread: barrier_wait failed"); - exit (1); - } + flag = 1; } @@ -59,12 +53,6 @@ do_test (int argc, char *argv[]) unlink (name); - if (pthread_barrier_init (&b, NULL, 2) != 0) - { - puts ("barrier_init failed"); - return 1; - } - arr[0] = &cb; cb.aio_fildes = fd; @@ -89,12 +77,9 @@ do_test (int argc, char *argv[]) return 1; } - puts ("lio_listio returned"); - - int e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) + if (flag != 0) { - puts ("barrier_wait failed"); + puts ("thread created, should not have happened"); return 1; } diff --git a/rt/tst-aio3.c b/rt/tst-aio3.c index 95da4c1..0c0ced4 100644 --- a/rt/tst-aio3.c +++ b/rt/tst-aio3.c @@ -1,5 +1,5 @@ /* Test for notification mechanism in lio_listio. - Copyright (C) 2000, 2002, 2006 Free Software Foundation, Inc. + Copyright (C) 2000,02 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -24,18 +24,13 @@ #include <unistd.h> #include <errno.h> -static pthread_barrier_t b; +int flag; static void thrfct (sigval_t arg) { - int e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("child: barrier_wait failed"); - exit (1); - } + flag = 1; } @@ -57,12 +52,6 @@ do_test (int argc, char *argv[]) unlink (name); - if (pthread_barrier_init (&b, NULL, 2) != 0) - { - puts ("barrier_init failed"); - return 1; - } - arr[0] = &cb; cb.aio_fildes = fd; @@ -93,10 +82,9 @@ do_test (int argc, char *argv[]) return 1; } - int e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) + if (flag != 0) { - puts ("parent: barrier_wait failed"); + puts ("thread created, should not have happened"); return 1; } diff --git a/rt/tst-aio64.c b/rt/tst-aio64.c index b6d964f..93e8cb2 100644 --- a/rt/tst-aio64.c +++ b/rt/tst-aio64.c @@ -49,7 +49,7 @@ int fd; void do_prepare (int argc, char *argv[]) { - size_t name_len; + char name_len; name_len = strlen (test_dir); name = malloc (name_len + sizeof ("/aioXXXXXX")); diff --git a/rt/tst-aio8.c b/rt/tst-aio8.c deleted file mode 100644 index b03639d..0000000 --- a/rt/tst-aio8.c +++ /dev/null @@ -1,39 +0,0 @@ -#include <aio.h> -#include <errno.h> -#include <fcntl.h> -#include <stdio.h> -#include <string.h> -#include <unistd.h> - -static int -do_test (void) -{ - int fd = open ("/dev/full", O_RDWR); - if (fd == -1) - { - puts ("could not open /dev/full"); - return 0; - } - - struct aiocb req; - req.aio_fildes = fd; - req.aio_lio_opcode = LIO_WRITE; - req.aio_reqprio = 0; - req.aio_buf = (void *) "hello"; - req.aio_nbytes = 5; - req.aio_offset = 0; - req.aio_sigevent.sigev_notify = SIGEV_NONE; - - struct aiocb *list[1]; - list[0] = &req; - - int r = lio_listio (LIO_WAIT, list, 1, NULL); - int e = errno; - - printf ("r = %d, e = %d (%s)\n", r, e, strerror (e)); - - return r != -1 || e != EIO; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" diff --git a/rt/tst-aio9.c b/rt/tst-aio9.c deleted file mode 100644 index eab4f68..0000000 --- a/rt/tst-aio9.c +++ /dev/null @@ -1,124 +0,0 @@ -#include <aio.h> -#include <errno.h> -#include <signal.h> -#include <stdio.h> -#include <stdlib.h> -#include <pthread.h> -#include <unistd.h> - -static pthread_barrier_t b; -static pthread_t main_thread; -static int flag; - - -static void * -tf (void *arg) -{ - int e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("child: barrier_wait failed"); - exit (1); - } - - /* There is unfortunately no other way to try to make sure the other - thread reached the aio_suspend call. This test could fail on - highly loaded machines. */ - sleep (2); - - pthread_kill (main_thread, SIGUSR1); - - while (1) - sleep (1000); - - return NULL; -} - - -static void -sh (int sig) -{ - flag = 1; -} - - -static int -do_test (void) -{ - main_thread = pthread_self (); - - struct sigaction sa; - - sa.sa_handler = sh; - sa.sa_flags = 0; - sigemptyset (&sa.sa_mask); - - if (sigaction (SIGUSR1, &sa, NULL) != 0) - { - puts ("sigaction failed"); - return 1; - } - - if (pthread_barrier_init (&b, NULL, 2) != 0) - { - puts ("barrier_init"); - return 1; - } - - int fds[2]; - if (pipe (fds) != 0) - { - puts ("pipe failed"); - return 1; - } - - char buf[42]; - struct aiocb req; - req.aio_fildes = fds[0]; - req.aio_reqprio = 0; - req.aio_offset = 0; - req.aio_buf = buf; - req.aio_nbytes = sizeof (buf); - req.aio_sigevent.sigev_notify = SIGEV_NONE; - - if (aio_read (&req) != 0) - { - puts ("aio_read failed"); - return 1; - } - - pthread_t th; - if (pthread_create (&th, NULL, tf, NULL) != 0) - { - puts ("create failed"); - return 1; - } - - int e = pthread_barrier_wait (&b); - if (e != 0 && e != PTHREAD_BARRIER_SERIAL_THREAD) - { - puts ("parent: barrier_wait failed"); - exit (1); - } - - const struct aiocb *list[1]; - list[0] = &req; - - e = aio_suspend (list, 1, NULL); - if (e != -1) - { - puts ("aio_suspend succeeded"); - return 1; - } - if (errno != EINTR) - { - puts ("aio_suspend did not return EINTR"); - return 1; - } - - return 0; -} - -#define TEST_FUNCTION do_test () -#define TIMEOUT 5 -#include "../test-skeleton.c" diff --git a/rt/tst-clock2.c b/rt/tst-clock2.c deleted file mode 100644 index 4c8fb9f..0000000 --- a/rt/tst-clock2.c +++ /dev/null @@ -1,43 +0,0 @@ -/* Test setting the monotonic clock. */ - -#include <time.h> -#include <unistd.h> - -#if defined CLOCK_MONOTONIC && defined _POSIX_MONOTONIC_CLOCK - -# include <errno.h> -# include <stdio.h> - -static int -do_test (void) -{ - if (sysconf (_SC_MONOTONIC_CLOCK) <= 0) - return 0; - - struct timespec ts; - if (clock_gettime (CLOCK_MONOTONIC, &ts) != 0) - { - puts ("clock_gettime(CLOCK_MONOTONIC) failed"); - return 1; - } - - /* Setting the monotonic clock must fail. */ - if (clock_settime (CLOCK_MONOTONIC, &ts) != -1) - { - puts ("clock_settime(CLOCK_MONOTONIC) did not fail"); - return 1; - } - if (errno != EINVAL) - { - printf ("clock_settime(CLOCK_MONOTONIC) set errno to %d, expected %d\n", - errno, EINVAL); - return 1; - } - return 0; -} -# define TEST_FUNCTION do_test () - -#else -# define TEST_FUNCTION 0 -#endif -#include "../test-skeleton.c" diff --git a/rt/tst-cpuclock1.c b/rt/tst-cpuclock1.c deleted file mode 100644 index 024df63..0000000 --- a/rt/tst-cpuclock1.c +++ /dev/null @@ -1,307 +0,0 @@ -/* Test program for process CPU clocks. - Copyright (C) 2004 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <stdio.h> -#include <stdlib.h> -#include <time.h> -#include <unistd.h> -#include <fcntl.h> -#include <string.h> -#include <errno.h> -#include <signal.h> -#include <sys/wait.h> - -/* This function is intended to rack up both user and system time. */ -static void -chew_cpu (void) -{ - while (1) - { - static volatile char buf[4096]; - for (int i = 0; i < 100; ++i) - for (size_t j = 0; j < sizeof buf; ++j) - buf[j] = 0xaa; - int nullfd = open ("/dev/null", O_WRONLY); - for (int i = 0; i < 100; ++i) - for (size_t j = 0; j < sizeof buf; ++j) - buf[j] = 0xbb; - write (nullfd, (char *) buf, sizeof buf); - close (nullfd); - if (getppid () == 1) - _exit (2); - } -} - -static int -do_test (void) -{ - int result = 0; - clockid_t cl; - int e; - pid_t dead_child, child; - - /* Fork a child and let it die, to give us a PID known not be valid - (assuming PIDs don't wrap around during the test). */ - { - dead_child = fork (); - if (dead_child == 0) - _exit (0); - if (dead_child < 0) - { - perror ("fork"); - return 1; - } - int x; - if (wait (&x) != dead_child) - { - perror ("wait"); - return 2; - } - } - - /* POSIX says we should get ESRCH for this. */ - e = clock_getcpuclockid (dead_child, &cl); - if (e != ENOSYS && e != ESRCH && e != EPERM) - { - printf ("clock_getcpuclockid on dead PID %d => %s\n", - dead_child, strerror (e)); - result = 1; - } - - /* Now give us a live child eating up CPU time. */ - child = fork (); - if (child == 0) - { - chew_cpu (); - _exit (1); - } - if (child < 0) - { - perror ("fork"); - return 1; - } - - e = clock_getcpuclockid (child, &cl); - if (e == EPERM) - { - puts ("clock_getcpuclockid does not support other processes"); - goto done; - } - if (e != 0) - { - printf ("clock_getcpuclockid on live PID %d => %s\n", - child, strerror (e)); - result = 1; - goto done; - } - - const clockid_t child_clock = cl; - struct timespec res; - if (clock_getres (child_clock, &res) < 0) - { - printf ("clock_getres on live PID %d clock %lx => %s\n", - child, (unsigned long int) child_clock, strerror (errno)); - result = 1; - goto done; - } - printf ("live PID %d clock %lx resolution %lu.%.9lu\n", - child, (unsigned long int) child_clock, res.tv_sec, res.tv_nsec); - - struct timespec before, after; - if (clock_gettime (child_clock, &before) < 0) - { - printf ("clock_gettime on live PID %d clock %lx => %s\n", - child, (unsigned long int) child_clock, strerror (errno)); - result = 1; - goto done; - } - printf ("live PID %d before sleep => %lu.%.9lu\n", - child, before.tv_sec, before.tv_nsec); - - struct timespec sleeptime = { .tv_nsec = 500000000 }; - nanosleep (&sleeptime, NULL); - - if (clock_gettime (child_clock, &after) < 0) - { - printf ("clock_gettime on live PID %d clock %lx => %s\n", - child, (unsigned long int) child_clock, strerror (errno)); - result = 1; - goto done; - } - printf ("live PID %d after sleep => %lu.%.9lu\n", - child, after.tv_sec, after.tv_nsec); - - struct timespec diff = { .tv_sec = after.tv_sec - before.tv_sec, - .tv_nsec = after.tv_nsec - before.tv_nsec }; - if (diff.tv_nsec < 0) - { - --diff.tv_sec; - diff.tv_nsec += 1000000000; - } - if (diff.tv_sec != 0 - || diff.tv_nsec > 600000000 - || diff.tv_nsec < 100000000) - { - printf ("before - after %lu.%.9lu outside reasonable range\n", - diff.tv_sec, diff.tv_nsec); - result = 1; - } - - sleeptime.tv_nsec = 100000000; - e = clock_nanosleep (child_clock, 0, &sleeptime, NULL); - if (e == EINVAL || e == ENOTSUP || e == ENOSYS) - { - printf ("clock_nanosleep not supported for other process clock: %s\n", - strerror (e)); - } - else if (e != 0) - { - printf ("clock_nanosleep on other process clock: %s\n", strerror (e)); - result = 1; - } - else - { - struct timespec afterns; - if (clock_gettime (child_clock, &afterns) < 0) - { - printf ("clock_gettime on live PID %d clock %lx => %s\n", - child, (unsigned long int) child_clock, strerror (errno)); - result = 1; - } - else - { - struct timespec d = { .tv_sec = afterns.tv_sec - after.tv_sec, - .tv_nsec = afterns.tv_nsec - after.tv_nsec }; - if (d.tv_nsec < 0) - { - --d.tv_sec; - d.tv_nsec += 1000000000; - } - if (d.tv_sec > 0 - || d.tv_nsec < sleeptime.tv_nsec - || d.tv_nsec > sleeptime.tv_nsec * 2) - { - printf ("nanosleep time %lu.%.9lu outside reasonable range\n", - d.tv_sec, d.tv_nsec); - result = 1; - } - } - } - - if (kill (child, SIGKILL) != 0) - { - perror ("kill"); - result = 2; - goto done; - } - - /* Wait long enough to let the child finish dying. */ - - sleeptime.tv_nsec = 200000000; - nanosleep (&sleeptime, NULL); - - struct timespec dead; - if (clock_gettime (child_clock, &dead) < 0) - { - printf ("clock_gettime on dead PID %d clock %lx => %s\n", - child, (unsigned long int) child_clock, strerror (errno)); - result = 1; - goto done; - } - printf ("dead PID %d => %lu.%.9lu\n", - child, dead.tv_sec, dead.tv_nsec); - - diff.tv_sec = dead.tv_sec - after.tv_sec; - diff.tv_nsec = dead.tv_nsec - after.tv_nsec; - if (diff.tv_nsec < 0) - { - --diff.tv_sec; - diff.tv_nsec += 1000000000; - } - if (diff.tv_sec != 0 || diff.tv_nsec > 200000000) - { - printf ("dead - after %lu.%.9lu outside reasonable range\n", - diff.tv_sec, diff.tv_nsec); - result = 1; - } - - /* Now reap the child and verify that its clock is no longer valid. */ - { - int x; - if (waitpid (child, &x, 0) != child) - { - perror ("waitpid"); - result = 1; - } - } - - if (clock_gettime (child_clock, &dead) == 0) - { - printf ("clock_gettime on reaped PID %d clock %lx => %lu%.9lu\n", - child, (unsigned long int) child_clock, - dead.tv_sec, dead.tv_nsec); - result = 1; - } - else - { - if (errno != EINVAL) - result = 1; - printf ("clock_gettime on reaped PID %d clock %lx => %s\n", - child, (unsigned long int) child_clock, strerror (errno)); - } - - if (clock_getres (child_clock, &dead) == 0) - { - printf ("clock_getres on reaped PID %d clock %lx => %lu%.9lu\n", - child, (unsigned long int) child_clock, - dead.tv_sec, dead.tv_nsec); - result = 1; - } - else - { - if (errno != EINVAL) - result = 1; - printf ("clock_getres on reaped PID %d clock %lx => %s\n", - child, (unsigned long int) child_clock, strerror (errno)); - } - - return result; - - done: - { - if (kill (child, SIGKILL) != 0 && errno != ESRCH) - { - perror ("kill"); - return 2; - } - int x; - if (waitpid (child, &x, 0) != child && errno != ECHILD) - { - perror ("waitpid"); - return 2; - } - } - - return result; -} - - -#define TIMEOUT 5 -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" diff --git a/rt/tst-cpuclock2.c b/rt/tst-cpuclock2.c deleted file mode 100644 index d1621f3..0000000 --- a/rt/tst-cpuclock2.c +++ /dev/null @@ -1,332 +0,0 @@ -/* Test program for process and thread CPU clocks. - Copyright (C) 2005 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <unistd.h> - -#if (_POSIX_THREADS - 0) <= 0 - -# define TEST_FUNCTION 0 - -#else - -#include <stdio.h> -#include <stdlib.h> -#include <time.h> -#include <fcntl.h> -#include <string.h> -#include <errno.h> -#include <pthread.h> - -static pthread_barrier_t barrier; - -/* This function is intended to rack up both user and system time. */ -static void * -chew_cpu (void *arg) -{ - pthread_barrier_wait (&barrier); - - while (1) - { - static volatile char buf[4096]; - for (int i = 0; i < 100; ++i) - for (size_t j = 0; j < sizeof buf; ++j) - buf[j] = 0xaa; - int nullfd = open ("/dev/null", O_WRONLY); - for (int i = 0; i < 100; ++i) - for (size_t j = 0; j < sizeof buf; ++j) - buf[j] = 0xbb; - write (nullfd, (char *) buf, sizeof buf); - close (nullfd); - } - - return NULL; -} - -static unsigned long long int -tsdiff (const struct timespec *before, const struct timespec *after) -{ - struct timespec diff = { .tv_sec = after->tv_sec - before->tv_sec, - .tv_nsec = after->tv_nsec - before->tv_nsec }; - while (diff.tv_nsec < 0) - { - --diff.tv_sec; - diff.tv_nsec += 1000000000; - } - return diff.tv_sec * 1000000000ULL + diff.tv_nsec; -} - -static unsigned long long int -test_nanosleep (clockid_t clock, const char *which, - const struct timespec *before, int *bad) -{ - const struct timespec sleeptime = { .tv_nsec = 100000000 }; - int e = clock_nanosleep (clock, 0, &sleeptime, NULL); - if (e == EINVAL || e == ENOTSUP || e == ENOSYS) - { - printf ("clock_nanosleep not supported for %s CPU clock: %s\n", - which, strerror (e)); - return 0; - } - if (e != 0) - { - printf ("clock_nanosleep on %s CPU clock: %s\n", which, strerror (e)); - *bad = 1; - return 0; - } - - struct timespec after; - if (clock_gettime (clock, &after) < 0) - { - printf ("clock_gettime on %s CPU clock %lx => %s\n", - which, (unsigned long int) clock, strerror (errno)); - *bad = 1; - return 0; - } - - unsigned long long int diff = tsdiff (before, &after); - if (diff < sleeptime.tv_nsec || diff > sleeptime.tv_nsec * 2) - { - printf ("clock_nanosleep on %s slept %llu (outside reasonable range)\n", - which, diff); - *bad = 1; - return diff; - } - - struct timespec sleeptimeabs = sleeptime; - sleeptimeabs.tv_sec += after.tv_sec; - sleeptimeabs.tv_nsec += after.tv_nsec; - while (sleeptimeabs.tv_nsec > 1000000000) - { - ++sleeptimeabs.tv_sec; - sleeptimeabs.tv_nsec -= 1000000000; - } - e = clock_nanosleep (clock, TIMER_ABSTIME, &sleeptimeabs, NULL); - if (e != 0) - { - printf ("absolute clock_nanosleep on %s CPU clock: %s\n", - which, strerror (e)); - *bad = 1; - return diff; - } - - struct timespec afterabs; - if (clock_gettime (clock, &afterabs) < 0) - { - printf ("clock_gettime on %s CPU clock %lx => %s\n", - which, (unsigned long int) clock, strerror (errno)); - *bad = 1; - return diff; - } - - unsigned long long int sleepdiff = tsdiff (&sleeptimeabs, &afterabs); - if (sleepdiff > sleeptime.tv_nsec) - { - printf ("\ -absolute clock_nanosleep on %s %llu past target (outside reasonable range)\n", - which, sleepdiff); - *bad = 1; - } - - unsigned long long int diffabs = tsdiff (&after, &afterabs); - if (diffabs < sleeptime.tv_nsec || diffabs > sleeptime.tv_nsec * 2) - { - printf ("\ -absolute clock_nanosleep on %s slept %llu (outside reasonable range)\n", - which, diffabs); - *bad = 1; - } - - return diff + diffabs; -} - - - -static int -do_test (void) -{ - int result = 0; - clockid_t process_clock, th_clock, my_thread_clock; - int e; - pthread_t th; - - e = clock_getcpuclockid (0, &process_clock); - if (e != 0) - { - printf ("clock_getcpuclockid on self => %s\n", strerror (e)); - return 1; - } - - e = pthread_getcpuclockid (pthread_self (), &my_thread_clock); - if (e != 0) - { - printf ("pthread_getcpuclockid on self => %s\n", strerror (e)); - return 1; - } - - /* This is a kludge. This test fails if the semantics of thread and - process clocks are wrong. The old code using hp-timing without kernel - support has bogus semantics if there are context switches. We don't - fail to report failure when the proper functionality is not available - in the kernel. It so happens that Linux kernels without correct CPU - clock support also lack CPU timer support, so we use use that to guess - that we are using the bogus code and not test it. */ - timer_t t; - if (timer_create (my_thread_clock, NULL, &t) != 0) - { - printf ("timer_create: %m\n"); - puts ("No support for CPU clocks with good semantics, skipping test"); - return 0; - } - timer_delete (t); - - - pthread_barrier_init (&barrier, NULL, 2); - - e = pthread_create (&th, NULL, chew_cpu, NULL); - if (e != 0) - { - printf ("pthread_create: %s\n", strerror (e)); - return 1; - } - - e = pthread_getcpuclockid (th, &th_clock); - if (e == ENOENT || e == ENOSYS || e == ENOTSUP) - { - puts ("pthread_getcpuclockid does not support other threads"); - return 1; - } - - pthread_barrier_wait (&barrier); - - struct timespec res; - if (clock_getres (th_clock, &res) < 0) - { - printf ("clock_getres on thread clock %lx => %s\n", - (unsigned long int) th_clock, strerror (errno)); - result = 1; - return 1; - } - printf ("live thread clock %lx resolution %lu.%.9lu\n", - (unsigned long int) th_clock, res.tv_sec, res.tv_nsec); - - struct timespec process_before, process_after; - if (clock_gettime (process_clock, &process_before) < 0) - { - printf ("clock_gettime on process clock %lx => %s\n", - (unsigned long int) th_clock, strerror (errno)); - return 1; - } - - struct timespec before, after; - if (clock_gettime (th_clock, &before) < 0) - { - printf ("clock_gettime on live thread clock %lx => %s\n", - (unsigned long int) th_clock, strerror (errno)); - return 1; - } - printf ("live thread before sleep => %lu.%.9lu\n", - before.tv_sec, before.tv_nsec); - - struct timespec me_before, me_after; - if (clock_gettime (my_thread_clock, &me_before) < 0) - { - printf ("clock_gettime on live thread clock %lx => %s\n", - (unsigned long int) th_clock, strerror (errno)); - return 1; - } - printf ("self thread before sleep => %lu.%.9lu\n", - me_before.tv_sec, me_before.tv_nsec); - - struct timespec sleeptime = { .tv_nsec = 500000000 }; - nanosleep (&sleeptime, NULL); - - if (clock_gettime (th_clock, &after) < 0) - { - printf ("clock_gettime on live thread clock %lx => %s\n", - (unsigned long int) th_clock, strerror (errno)); - return 1; - } - printf ("live thread after sleep => %lu.%.9lu\n", - after.tv_sec, after.tv_nsec); - - if (clock_gettime (process_clock, &process_after) < 0) - { - printf ("clock_gettime on process clock %lx => %s\n", - (unsigned long int) th_clock, strerror (errno)); - return 1; - } - - if (clock_gettime (my_thread_clock, &me_after) < 0) - { - printf ("clock_gettime on live thread clock %lx => %s\n", - (unsigned long int) th_clock, strerror (errno)); - return 1; - } - printf ("self thread after sleep => %lu.%.9lu\n", - me_after.tv_sec, me_after.tv_nsec); - - unsigned long long int th_diff = tsdiff (&before, &after); - unsigned long long int pdiff = tsdiff (&process_before, &process_after); - unsigned long long int my_diff = tsdiff (&me_before, &me_after); - - if (th_diff < 100000000 || th_diff > 600000000) - { - printf ("thread before - after %llu outside reasonable range\n", - th_diff); - result = 1; - } - - if (my_diff > 100000000) - { - printf ("self thread before - after %llu outside reasonable range\n", - my_diff); - result = 1; - } - - if (pdiff < th_diff) - { - printf ("process before - after %llu outside reasonable range (%llu)\n", - pdiff, th_diff); - result = 1; - } - - process_after.tv_nsec += test_nanosleep (th_clock, "thread", - &after, &result); - process_after.tv_nsec += test_nanosleep (process_clock, "process", - &process_after, &result); - test_nanosleep (CLOCK_PROCESS_CPUTIME_ID, - "PROCESS_CPUTIME_ID", &process_after, &result); - - pthread_cancel (th); - - e = clock_nanosleep (CLOCK_THREAD_CPUTIME_ID, 0, &sleeptime, NULL); - if (e != EINVAL) - { - printf ("clock_nanosleep CLOCK_THREAD_CPUTIME_ID: %s\n", - strerror (e)); - result = 1; - } - - return result; -} -# define TIMEOUT 8 -# define TEST_FUNCTION do_test () -#endif - -#include "../test-skeleton.c" diff --git a/rt/tst-cputimer1.c b/rt/tst-cputimer1.c deleted file mode 100644 index 8f5dd76..0000000 --- a/rt/tst-cputimer1.c +++ /dev/null @@ -1,68 +0,0 @@ -/* Tests for POSIX timer implementation using process CPU clock. */ - -#include <unistd.h> - -#if _POSIX_THREADS && defined _POSIX_CPUTIME - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <fcntl.h> -#include <time.h> -#include <pthread.h> - -#define TEST_CLOCK CLOCK_PROCESS_CPUTIME_ID -#define TEST_CLOCK_MISSING(clock) \ - (setup_test () ? "process CPU clock timer support" : NULL) - -/* This function is intended to rack up both user and system time. */ -static void * -chew_cpu (void *arg) -{ - while (1) - { - static volatile char buf[4096]; - for (int i = 0; i < 100; ++i) - for (size_t j = 0; j < sizeof buf; ++j) - buf[j] = 0xaa; - int nullfd = open ("/dev/null", O_WRONLY); - for (int i = 0; i < 100; ++i) - for (size_t j = 0; j < sizeof buf; ++j) - buf[j] = 0xbb; - write (nullfd, (char *) buf, sizeof buf); - close (nullfd); - } - - return NULL; -} - -static int -setup_test (void) -{ - /* Test timers on our own process CPU clock by having a worker thread - eating CPU. First make sure we can make such timers at all. */ - - timer_t t; - if (timer_create (TEST_CLOCK, NULL, &t) != 0) - { - printf ("timer_create: %m\n"); - return 1; - } - timer_delete (t); - - pthread_t th; - int e = pthread_create (&th, NULL, chew_cpu, NULL); - if (e != 0) - { - printf ("pthread_create: %s\n", strerror (e)); - exit (1); - } - - return 0; -} - -#else -# define TEST_CLOCK_MISSING(clock) "process clocks" -#endif - -#include "tst-timer4.c" diff --git a/rt/tst-cputimer2.c b/rt/tst-cputimer2.c deleted file mode 100644 index 397d799..0000000 --- a/rt/tst-cputimer2.c +++ /dev/null @@ -1,83 +0,0 @@ -/* Tests for POSIX timer implementation using thread CPU clock. */ - -#include <unistd.h> - -#if _POSIX_THREADS && defined _POSIX_CPUTIME - -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <fcntl.h> -#include <time.h> -#include <pthread.h> - -static clockid_t worker_thread_clock; - -#define TEST_CLOCK worker_thread_clock -#define TEST_CLOCK_MISSING(clock) \ - (setup_test () ? "thread CPU clock timer support" : NULL) - -/* This function is intended to rack up both user and system time. */ -static void * -chew_cpu (void *arg) -{ - while (1) - { - static volatile char buf[4096]; - for (int i = 0; i < 100; ++i) - for (size_t j = 0; j < sizeof buf; ++j) - buf[j] = 0xaa; - int nullfd = open ("/dev/null", O_WRONLY); - for (int i = 0; i < 100; ++i) - for (size_t j = 0; j < sizeof buf; ++j) - buf[j] = 0xbb; - write (nullfd, (char *) buf, sizeof buf); - close (nullfd); - } - - return NULL; -} - -static int -setup_test (void) -{ - /* Test timers on a thread CPU clock by having a worker thread eating - CPU. First make sure we can make such timers at all. */ - - pthread_t th; - int e = pthread_create (&th, NULL, chew_cpu, NULL); - if (e != 0) - { - printf ("pthread_create: %s\n", strerror (e)); - exit (1); - } - - e = pthread_getcpuclockid (th, &worker_thread_clock); - if (e == EPERM || e == ENOENT || e == ENOTSUP) - { - puts ("pthread_getcpuclockid does not support other threads"); - return 1; - } - if (e != 0) - { - printf ("pthread_getcpuclockid: %s\n", strerror (e)); - exit (1); - } - - timer_t t; - if (timer_create (TEST_CLOCK, NULL, &t) != 0) - { - printf ("timer_create: %m\n"); - return 1; - } - timer_delete (t); - - return 0; -} - -#else -# define TEST_CLOCK_MISSING(clock) "process clocks" -#endif - -#include "tst-timer4.c" diff --git a/rt/tst-cputimer3.c b/rt/tst-cputimer3.c deleted file mode 100644 index 056766a..0000000 --- a/rt/tst-cputimer3.c +++ /dev/null @@ -1,130 +0,0 @@ -/* Tests for POSIX timer implementation using another process's CPU clock. */ - -#include <unistd.h> - -#if _POSIX_THREADS && defined _POSIX_CPUTIME - -#include <errno.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <fcntl.h> -#include <time.h> -#include <signal.h> -#include <sys/wait.h> - -static clockid_t child_clock; - -#define TEST_CLOCK child_clock -#define TEST_CLOCK_MISSING(clock) \ - (setup_test () ? "other-process CPU clock timer support" : NULL) - -/* This function is intended to rack up both user and system time. */ -static void -chew_cpu (void) -{ - while (1) - { - static volatile char buf[4096]; - for (int i = 0; i < 100; ++i) - for (size_t j = 0; j < sizeof buf; ++j) - buf[j] = 0xaa; - int nullfd = open ("/dev/null", O_WRONLY); - for (int i = 0; i < 100; ++i) - for (size_t j = 0; j < sizeof buf; ++j) - buf[j] = 0xbb; - write (nullfd, (char *) buf, sizeof buf); - close (nullfd); - if (getppid () == 1) - _exit (2); - } -} - -static pid_t child; -static void -cleanup_child (void) -{ - if (child <= 0) - return; - if (kill (child, SIGKILL) < 0 && errno != ESRCH) - printf ("cannot kill child %d: %m\n", child); - else - { - int status; - errno = 0; - if (waitpid (child, &status, 0) != child) - printf ("waitpid %d: %m\n", child); - } -} -#define CLEANUP_HANDLER cleanup_child () - -static int -setup_test (void) -{ - /* Test timers on a process CPU clock by having a child process eating - CPU. First make sure we can make such timers at all. */ - - int pipefd[2]; - if (pipe (pipefd) < 0) - { - printf ("pipe: %m\n"); - exit (1); - } - - child = fork (); - - if (child == 0) - { - char c; - close (pipefd[1]); - if (read (pipefd[0], &c, 1) == 1) - chew_cpu (); - _exit (1); - } - - if (child < 0) - { - printf ("fork: %m\n"); - exit (1); - } - - atexit (&cleanup_child); - - close (pipefd[0]); - - int e = clock_getcpuclockid (child, &child_clock); - if (e == EPERM) - { - puts ("clock_getcpuclockid does not support other processes"); - return 1; - } - if (e != 0) - { - printf ("clock_getcpuclockid: %s\n", strerror (e)); - exit (1); - } - - timer_t t; - if (timer_create (TEST_CLOCK, NULL, &t) != 0) - { - printf ("timer_create: %m\n"); - return 1; - } - timer_delete (t); - - /* Get the child started chewing. */ - if (write (pipefd[1], "x", 1) != 1) - { - printf ("write to pipe: %m\n"); - return 1; - } - close (pipefd[1]); - - return 0; -} - -#else -# define TEST_CLOCK_MISSING(clock) "process clocks" -#endif - -#include "tst-timer4.c" diff --git a/rt/tst-timer.c b/rt/tst-timer.c deleted file mode 100644 index d9b69a2..0000000 --- a/rt/tst-timer.c +++ /dev/null @@ -1,33 +0,0 @@ -/* Tests for POSIX timer implementation. Dummy version. - Copyright (C) 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <unistd.h> - -/* This file is only used if there is no other implementation and it should - means that there is no implementation of POSIX timers. */ -int -main (void) -{ -#ifdef _POSIX_TIMERS - /* There should be a test. */ - return 1; -#else - return 0; -#endif -} |