diff options
author | Roland McGrath <roland@gnu.org> | 1996-04-28 18:25:22 +0000 |
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committer | Roland McGrath <roland@gnu.org> | 1996-04-28 18:25:22 +0000 |
commit | 7b3547eb0fb471e1f2135f709eb53d79a45838cb (patch) | |
tree | 5ec64c900d89bf836e82d439f0c150ce8f00fa2b /sysdeps/stub | |
parent | b1794a285fcdb09129bbd9d984f45278822637ba (diff) | |
download | glibc-7b3547eb0fb471e1f2135f709eb53d79a45838cb.zip glibc-7b3547eb0fb471e1f2135f709eb53d79a45838cb.tar.gz glibc-7b3547eb0fb471e1f2135f709eb53d79a45838cb.tar.bz2 |
Sun Apr 28 14:14:35 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* sysdeps/unix/sysv/linux/i386/Makefile: New file.
Wed Apr 24 17:35:30 Ulrich Drepper <drepper@cygnus.com>
* inet/netinet/in.h, socket/sys/socket.h: Move to
sysdeps/generic/netinet/in.h, sysdeps/generic/sys/socket.h.
* netinet/in.h, sys/socket.h: Remove file.
* misc/Makefile (routines): Add fdatasync.
* posix/Makefile (headers): Add sched.h.
(routines): Add nanosleep, sched_setp, sched_getp, sched_sets,
sched_gets, sched_yield, sched_primax, sched_primin, sched_rr_gi.
* posix/getconf.c (vars): Add entries for _POSIX_REALTIME_SIGNALS,
_POSIX_PRIORITY_SCHEDULING, _POSIX_TIMERS, _POSIX_ASYNCHRONOUS_IO,
_POSIX_PRIORITIZED_IO, _POSIX_SYNCHRONIZED_IO, _POSIX_FSYNC,
_POSIX_MAPPED_FILES, _POSIX_MEMLOCK, _POSIX_MEMLOCK_RANGE,
_POSIX_MEMORY_PROTECTION, _POSIX_MESSAGE_PASSING,
_POSIX_SEMAPHORES, _POSIX_SHARED_MEMORY_OBJECTS.
* posix/sched.h: New file. Header for POSIX scheduling interface.
* posix/unistd.h: Describe options from POSIX.4.
Add declaration of fdatasync.
* sysdeps/generic/confname.h: Add definition for
_SC_REALTIME_SIGNALS, _SC_PRIORITY_SCHEDULING, _SC_TIMERS,
_SC_ASYNCHRONOUS_IO, _SC_PRIORITIZED_IO, _SC_SYNCHRONIZED_IO,
_SC_FSYNC, _SC_MAPPED_FILES, _SC_MEMLOCK, _SC_MEMLOCK_RANGE,
_SC_MEMORY_PROTECTION, _SC_MESSAGE_PASSING,
_SC_SEMAPHORES, _SC_SHARED_MEMORY_OBJECTS.
* sysdeps/generic/fdatasync.c: New file. Default implementation
simply uses fsync.
* sysdeps/generic/netinit/in.h: Moved to here from inet/netinet/in.h.
* sysdeps/generic/schedbits.h: New file. System dependent
defintion for POSIX.4 scheduling interface.
* sysdeps/generic/sys/socket.h: Moved to here from socket/sys/socket.h.
* sysdeps/stub/nanosleep.c, sysdeps/stub/sched_getp.c,
sysdeps/stub/sched_gets.c, sysdeps/stub/sched_primax.c,
sysdeps/stub/sched_primin.c, sysdeps/stub/sched_rr_gi.c,
sysdeps/stub/sched_setp.c, sysdeps/stub/sched_sets.c,
sysdeps/stub/sched_yield.c: New file: Stub implementation
for systems missing these POSIX.4 system calls.
* sysdeps/unix/sysv/linux/gnu/types.h,
sysdeps/unix/sysv/linux/ioctls.h: Use kernel header for
data type definitions.
* sysdeps/unix/sysv/linux/netinet/in.h: New file. Linux
specific version.
* sysdeps/unix/sysv/linux/posix_opt.h: New file. Define POSIX
options applicable for Linux.
* sysdeps/unix/sysv/linux/syscalls.list: Add definitions for
fdatasync, nanosleep, sched_setparam, sched_getparam,
sched_setscheduler, sched_getscheduler, sched_yield,
sched_get_priority_max, sched_get_priority_min, and
sched_rr_get_interval.
* sysdeps/unix/sysv/linux/sysconf.c: Add handling of POSIX.4
options.
* sysdeps/unix/sysv/linux/termbits.h: Use kernel headers.
* time/sys/time.h: Remove definition of `struct timespec'.
* time/time.h (struct timespec): Move definition to here.
variable, LUCKY, to use instead of setting D to -1 (which fouls
Diffstat (limited to 'sysdeps/stub')
-rw-r--r-- | sysdeps/stub/nanosleep.c | 30 | ||||
-rw-r--r-- | sysdeps/stub/sched_getp.c | 32 | ||||
-rw-r--r-- | sysdeps/stub/sched_gets.c | 32 | ||||
-rw-r--r-- | sysdeps/stub/sched_primax.c | 32 | ||||
-rw-r--r-- | sysdeps/stub/sched_primin.c | 32 | ||||
-rw-r--r-- | sysdeps/stub/sched_rr_gi.c | 32 | ||||
-rw-r--r-- | sysdeps/stub/sched_setp.c | 32 | ||||
-rw-r--r-- | sysdeps/stub/sched_sets.c | 32 | ||||
-rw-r--r-- | sysdeps/stub/sched_yield.c | 32 |
9 files changed, 286 insertions, 0 deletions
diff --git a/sysdeps/stub/nanosleep.c b/sysdeps/stub/nanosleep.c new file mode 100644 index 0000000..7728bf2 --- /dev/null +++ b/sysdeps/stub/nanosleep.c @@ -0,0 +1,30 @@ +/* Copyright (C) 1996 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. 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> + + +/* Pause execution for a number of nanoseconds. */ +int +nanosleep (const struct timespec *requested_time, struct time_spec *remaining) +{ + errno = ENOSYS; + return -1; +} +stub_warning (nanosleep) diff --git a/sysdeps/stub/sched_getp.c b/sysdeps/stub/sched_getp.c new file mode 100644 index 0000000..081458a --- /dev/null +++ b/sysdeps/stub/sched_getp.c @@ -0,0 +1,32 @@ +/* Copyright (C) 1996 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +#include <errno.h> +#include <sched.h> + + +/* Retrieve scheduling parameters for a particular process. */ +int +__sched_getparam (pid_t pid, struct sched_param *param) +{ + errno = ENOSYS; + return -1; +} +stub_warning (sched_getparam) + +weak_alias (__sched_getparam, sched_getparam) diff --git a/sysdeps/stub/sched_gets.c b/sysdeps/stub/sched_gets.c new file mode 100644 index 0000000..4cbfb0e --- /dev/null +++ b/sysdeps/stub/sched_gets.c @@ -0,0 +1,32 @@ +/* Copyright (C) 1996 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +#include <errno.h> +#include <sched.h> + + +/* Retrieve scheduling algorithm for a particular purpose. */ +int +__sched_getscheduler (pid_t pid) +{ + errno = ENOSYS; + return -1; +} +stub_warning (sched_getscheduler) + +weak_alias (__sched_getscheduler, sched_getscheduler) diff --git a/sysdeps/stub/sched_primax.c b/sysdeps/stub/sched_primax.c new file mode 100644 index 0000000..7ff5af3 --- /dev/null +++ b/sysdeps/stub/sched_primax.c @@ -0,0 +1,32 @@ +/* Copyright (C) 1996 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +#include <errno.h> +#include <sched.h> + + +/* Get maximum priority value for a scheduler. */ +int +__sched_get_priority_max (int algorithm) +{ + errno = ENOSYS; + return -1; +} +stub_warning (sched_get_priority_max) + +weak_alias (__sched_get_priority_max, sched_get_priority_max) diff --git a/sysdeps/stub/sched_primin.c b/sysdeps/stub/sched_primin.c new file mode 100644 index 0000000..370f10c --- /dev/null +++ b/sysdeps/stub/sched_primin.c @@ -0,0 +1,32 @@ +/* Copyright (C) 1996 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +#include <errno.h> +#include <sched.h> + + +/* Get minimum priority value for a scheduler. */ +int +__sched_get_priority_min (int algorithm) +{ + errno = ENOSYS; + return -1; +} +stub_warning (sched_get_priority_min) + +weak_alias (__sched_get_priority_min, sched_get_priority_min) diff --git a/sysdeps/stub/sched_rr_gi.c b/sysdeps/stub/sched_rr_gi.c new file mode 100644 index 0000000..27344e0 --- /dev/null +++ b/sysdeps/stub/sched_rr_gi.c @@ -0,0 +1,32 @@ +/* Copyright (C) 1996 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +#include <errno.h> +#include <sched.h> + + +/* Get the SCHED_RR interval for the named process. */ +int +__sched_rr_get_interval (pid_t pid, struct timespec *t) +{ + errno = ENOSYS; + return -1; +} +stub_warning (sched_rr_get_interval) + +weak_alias (__sched_rr_get_interval, sched_rr_get_interval) diff --git a/sysdeps/stub/sched_setp.c b/sysdeps/stub/sched_setp.c new file mode 100644 index 0000000..2830618 --- /dev/null +++ b/sysdeps/stub/sched_setp.c @@ -0,0 +1,32 @@ +/* Copyright (C) 1996 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +#include <errno.h> +#include <sched.h> + + +/* Set scheduling parameters for a process. */ +int +__sched_setparam (pid_t pid, const struct sched_param *param) +{ + errno = ENOSYS; + return -1; +} +stub_warning (sched_setparam) + +weak_alias (__sched_setparam, sched_setparam) diff --git a/sysdeps/stub/sched_sets.c b/sysdeps/stub/sched_sets.c new file mode 100644 index 0000000..e013e7a --- /dev/null +++ b/sysdeps/stub/sched_sets.c @@ -0,0 +1,32 @@ +/* Copyright (C) 1996 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +#include <errno.h> +#include <sched.h> + + +/* Set scheduling algorithm and/or parameters for a process. */ +int +__sched_setscheduler (pid_t pid, int policy, const struct sched_param *param) +{ + errno = ENOSYS; + return -1; +} +stub_warning (sched_setscheduler) + +weak_alias (__sched_setscheduler, sched_setscheduler) diff --git a/sysdeps/stub/sched_yield.c b/sysdeps/stub/sched_yield.c new file mode 100644 index 0000000..244ac15 --- /dev/null +++ b/sysdeps/stub/sched_yield.c @@ -0,0 +1,32 @@ +/* Copyright (C) 1996 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +#include <errno.h> +#include <sched.h> + + +/* Yield the processor. */ +int +__sched_yield (void) +{ + errno = ENOSYS; + return -1; +} +stub_warning (sched_yield) + +weak_alias (__sched_yield, sched_yield) |