diff options
-rw-r--r-- | io/Makefile | 4 | ||||
-rw-r--r-- | libio/Makefile | 6 | ||||
-rw-r--r-- | libio/oldtmpfile.c | 4 | ||||
-rw-r--r-- | login/Makefile | 4 | ||||
-rw-r--r-- | misc/Makefile | 7 | ||||
-rw-r--r-- | misc/fstab.h | 10 | ||||
-rw-r--r-- | misc/mntent.h | 12 | ||||
-rw-r--r-- | posix/Makefile | 2 | ||||
-rw-r--r-- | posix/unistd.h | 6 | ||||
-rw-r--r-- | posix/wordexp.h | 4 | ||||
-rw-r--r-- | stdlib/Makefile | 1 | ||||
-rw-r--r-- | stdlib/fmtmsg.c | 16 | ||||
-rw-r--r-- | stdlib/fmtmsg.h | 4 | ||||
-rw-r--r-- | stdlib/stdlib.h | 4 | ||||
-rw-r--r-- | sysdeps/generic/tmpfile.c | 4 | ||||
-rw-r--r-- | sysdeps/generic/wordexp.c | 39 | ||||
-rw-r--r-- | sysdeps/unix/sysv/linux/getloadavg.c | 9 |
17 files changed, 91 insertions, 45 deletions
diff --git a/io/Makefile b/io/Makefile index bfd040f..0e59459 100644 --- a/io/Makefile +++ b/io/Makefile @@ -67,6 +67,10 @@ CFLAGS-fts.c = -Wno-uninitialized CFLAGS-fcntl.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-poll.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-lockf.c = -fexceptions +CFLAGS-statfs.c = -fexceptions +CFLAGS-fstatfs.c = -fexceptions +CFLAGS-statvfs.c = -fexceptions +CFLAGS-fstatvfs.c = -fexceptions CFLAGS-test-stat.c = -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE CFLAGS-test-lfs.c = -D_LARGEFILE64_SOURCE diff --git a/libio/Makefile b/libio/Makefile index 645448f..38245a8 100644 --- a/libio/Makefile +++ b/libio/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1995,96,97,98,99,2000,01,02 Free Software Foundation, Inc. +# Copyright (C) 1995-2002, 2003 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 @@ -129,6 +129,10 @@ CFLAGS-putwchar.c = $(exceptions) CFLAGS-rewind.c = $(exceptions) CFLAGS-wfileops.c = $(exceptions) CFLAGS-wgenops.c = $(exceptions) +CFLAGS-oldiofopen.c = $(exceptions) +CFLAGS-iofopen.c = $(exceptions) +CFLAGS-iofopen64.c = $(exceptions) +CFLAGS-oldtmpfile.c = $(exceptions) # XXX Do we need filedoalloc and wfiledoalloc? Others? CFLAGS-tst_putwc.c = -DOBJPFX=\"$(objpfx)\" diff --git a/libio/oldtmpfile.c b/libio/oldtmpfile.c index 22dd668..a277914 100644 --- a/libio/oldtmpfile.c +++ b/libio/oldtmpfile.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 1993, 1996-1999, 2000 Free Software Foundation, Inc. +/* Copyright (C) 1991, 1993, 1996-2000, 2003 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 @@ -43,7 +43,7 @@ __old_tmpfile (void) /* Note that this relies on the Unix semantics that a file is not really removed until it is closed. */ - (void) remove (buf); + (void) __unlink (buf); if ((f = _IO_old_fdopen (fd, "w+b")) == NULL) __close (fd); diff --git a/login/Makefile b/login/Makefile index 48f7fef..2e414a3 100644 --- a/login/Makefile +++ b/login/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1996,1997,1998,2000,2001,2002 Free Software Foundation, Inc. +# Copyright (C) 1996-1998,2000-2002,2003 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 @@ -47,6 +47,8 @@ libutil-routines:= login login_tty logout logwtmp openpty forkpty include ../Rules +CFLAGS-getpt.c = -fexceptions + ifeq (yes,$(build-static-nss)) otherlibs += $(nssobjdir)/libnss_files.a $(resolvobjdir)/libnss_dns.a \ $(resolvobjdir)/libresolv.a $(common-objpfx)libc.a diff --git a/misc/Makefile b/misc/Makefile index 5c93e43..406ed0f 100644 --- a/misc/Makefile +++ b/misc/Makefile @@ -84,6 +84,13 @@ CFLAGS-usleep.c = -fexceptions CFLAGS-syslog.c = -fexceptions CFLAGS-error.c = -fexceptions CFLAGS-getpass.c = -fexceptions +CFLAGS-mkstemp.c = -fexceptions +CFLAGS-mkstemp64.c = -fexceptions +CFLAGS-mntent_r.c = -fexceptions +CFLAGS-mntent.c = -fexceptions +CFLAGS-fstab.c = -fexceptions +CFLAGS-getsysstats.c = -fexceptions +CFLAGS-getusershell.c = -fexceptions include ../Rules diff --git a/misc/fstab.h b/misc/fstab.h index 24ecad7..421c65a 100644 --- a/misc/fstab.h +++ b/misc/fstab.h @@ -68,11 +68,11 @@ struct fstab __BEGIN_DECLS -extern struct fstab *getfsent (void) __THROW; -extern struct fstab *getfsspec (__const char *__name) __THROW; -extern struct fstab *getfsfile (__const char *__name) __THROW; -extern int setfsent (void) __THROW; -extern void endfsent (void) __THROW; +extern struct fstab *getfsent (void); +extern struct fstab *getfsspec (__const char *__name); +extern struct fstab *getfsfile (__const char *__name); +extern int setfsent (void); +extern void endfsent (void); __END_DECLS diff --git a/misc/mntent.h b/misc/mntent.h index a82e953..863664c 100644 --- a/misc/mntent.h +++ b/misc/mntent.h @@ -1,5 +1,5 @@ /* Utilities for reading/writing fstab, mtab, etc. - Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc. + Copyright (C) 1995-1999, 2003 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 @@ -64,28 +64,28 @@ struct mntent /* Prepare to begin reading and/or writing mount table entries from the beginning of FILE. MODE is as for `fopen'. */ -extern FILE *setmntent (__const char *__file, __const char *__mode) __THROW; +extern FILE *setmntent (__const char *__file, __const char *__mode); /* Read one mount table entry from STREAM. Returns a pointer to storage reused on the next call, or null for EOF or error (use feof/ferror to check). */ -extern struct mntent *getmntent (FILE *__stream) __THROW; +extern struct mntent *getmntent (FILE *__stream); #ifdef __USE_MISC /* Reentrant version of the above function. */ extern struct mntent *getmntent_r (FILE *__restrict __stream, struct mntent *__restrict __result, char *__restrict __buffer, - int __bufsize) __THROW; + int __bufsize); #endif /* Write the mount table entry described by MNT to STREAM. Return zero on success, nonzero on failure. */ extern int addmntent (FILE *__restrict __stream, - __const struct mntent *__restrict __mnt) __THROW; + __const struct mntent *__restrict __mnt); /* Close a stream opened with `setmntent'. */ -extern int endmntent (FILE *__stream) __THROW; +extern int endmntent (FILE *__stream); /* Search MNT->mnt_opts for an option matching OPT. Returns the address of the substring, or null if none found. */ diff --git a/posix/Makefile b/posix/Makefile index c617612..59cc1a6 100644 --- a/posix/Makefile +++ b/posix/Makefile @@ -128,6 +128,8 @@ CFLAGS-wait.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-waitid.c = -fexceptions CFLAGS-waitpid.c = -fexceptions -fasynchronous-unwind-tables CFLAGS-getopt.c = -fexceptions +CFLAGS-wordexp.c = -fexceptions +CFLAGS-sysconf.c = -fexceptions tstgetopt-ARGS = -a -b -cfoobar --required foobar --optional=bazbug \ --none random --col --color --colour diff --git a/posix/unistd.h b/posix/unistd.h index 4a7be1c..44a22b1 100644 --- a/posix/unistd.h +++ b/posix/unistd.h @@ -525,13 +525,13 @@ extern void _exit (int __status) __attribute__ ((__noreturn__)); #include <bits/confname.h> /* Get file-specific configuration information about PATH. */ -extern long int pathconf (__const char *__path, int __name) __THROW; +extern long int pathconf (__const char *__path, int __name); /* Get file-specific configuration about descriptor FD. */ -extern long int fpathconf (int __fd, int __name) __THROW; +extern long int fpathconf (int __fd, int __name); /* Get the value of the system variable NAME. */ -extern long int sysconf (int __name) __THROW __attribute__ ((__const__)); +extern long int sysconf (int __name) __attribute__ ((__const__)); #ifdef __USE_POSIX2 /* Get the value of the string-valued system variable NAME. */ diff --git a/posix/wordexp.h b/posix/wordexp.h index 0ce36ec..1c40e61 100644 --- a/posix/wordexp.h +++ b/posix/wordexp.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1991, 92, 96, 97, 98, 99, 2001 Free Software Foundation, Inc. +/* Copyright (C) 1991, 92, 1996-1999, 2001, 2003 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 @@ -61,7 +61,7 @@ enum /* Do word expansion of WORDS into PWORDEXP. */ extern int wordexp (__const char *__restrict __words, - wordexp_t *__restrict __pwordexp, int __flags) __THROW; + wordexp_t *__restrict __pwordexp, int __flags); /* Free the storage allocated by a `wordexp' call. */ extern void wordfree (wordexp_t *__wordexp) __THROW; diff --git a/stdlib/Makefile b/stdlib/Makefile index 7b4df2e..2149070 100644 --- a/stdlib/Makefile +++ b/stdlib/Makefile @@ -84,6 +84,7 @@ CFLAGS-msort.c = $(exceptions) CFLAGS-qsort.c = $(exceptions) CFLAGS-system.c = -fexceptions CFLAGS-mkstemp.c = -fexceptions +CFLAGS-fmtmsg.c = -fexceptions include ../Makeconfig diff --git a/stdlib/fmtmsg.c b/stdlib/fmtmsg.c index 37c641c..2ab97b7 100644 --- a/stdlib/fmtmsg.c +++ b/stdlib/fmtmsg.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1997, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. +/* Copyright (C) 1997,1999,2000,2001,2002,2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. @@ -108,7 +108,7 @@ fmtmsg (long int classification, const char *label, int severity, int result = MM_OK; struct severity_info *severity_rec; - /* make sure everything is initialized. */ + /* Make sure everything is initialized. */ __libc_once (once, init); /* Start the real work. First check whether the input is ok. */ @@ -137,6 +137,14 @@ fmtmsg (long int classification, const char *label, int severity, return MM_NOTOK; +#ifdef __libc_ptf_call + /* We do not want this call to be cut short by a thread + cancellation. Therefore disable cancellation for now. */ + int state = PTHREAD_CANCEL_ENABLE; + __libc_ptf_call (pthread_setcancelstate, (PTHREAD_CANCEL_DISABLE, &state), + 0); +#endif + /* Now we can print. */ if (classification & MM_PRINT) { @@ -206,6 +214,10 @@ fmtmsg (long int classification, const char *label, int severity, do_tag ? tag : ""); } +#ifdef __libc_ptf_call + __libc_ptf_call (pthread_setcancelstate, (state, NULL), 0); +#endif + return result; } diff --git a/stdlib/fmtmsg.h b/stdlib/fmtmsg.h index cd9bdea..53e3e53 100644 --- a/stdlib/fmtmsg.h +++ b/stdlib/fmtmsg.h @@ -1,5 +1,5 @@ /* Message display handling. - Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1997, 1999, 2000, 2003 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 @@ -94,7 +94,7 @@ enum and TAG to console or standard error. */ extern int fmtmsg (long int __classification, __const char *__label, int __severity, __const char *__text, - __const char *__action, __const char *__tag) __THROW; + __const char *__action, __const char *__tag); #ifdef __USE_SVID /* Add or remove severity level. */ diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h index a6f1e5e..1349753 100644 --- a/stdlib/stdlib.h +++ b/stdlib/stdlib.h @@ -879,7 +879,7 @@ extern void setkey (__const char *__key) __THROW; #ifdef __USE_XOPEN2K /* Return a master pseudo-terminal handle. */ -extern int posix_openpt (int __oflag) __THROW; +extern int posix_openpt (int __oflag); #endif #ifdef __USE_XOPEN @@ -906,7 +906,7 @@ extern char *ptsname (int __fd) __THROW; extern int ptsname_r (int __fd, char *__buf, size_t __buflen) __THROW; /* Open a master pseudo terminal and return its file descriptor. */ -extern int getpt (void) __THROW; +extern int getpt (void); #endif #ifdef __USE_BSD diff --git a/sysdeps/generic/tmpfile.c b/sysdeps/generic/tmpfile.c index 847a744..41f12bc 100644 --- a/sysdeps/generic/tmpfile.c +++ b/sysdeps/generic/tmpfile.c @@ -1,5 +1,5 @@ /* Open a stdio stream on an anonymous temporary file. Generic/POSIX version. - Copyright (C) 1991,93,96,97,98,99,2000,2002 Free Software Foundation, Inc. + Copyright (C) 1991,93,1996-2000,2002,2003 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 @@ -51,7 +51,7 @@ tmpfile (void) /* Note that this relies on the Unix semantics that a file is not really removed until it is closed. */ - (void) remove (buf); + (void) __unlink (buf); if ((f = __fdopen (fd, "w+b")) == NULL) __close (fd); diff --git a/sysdeps/generic/wordexp.c b/sysdeps/generic/wordexp.c index bb870c9..ae9fabb 100644 --- a/sysdeps/generic/wordexp.c +++ b/sysdeps/generic/wordexp.c @@ -18,6 +18,7 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include <alloca.h> #include <ctype.h> #include <errno.h> #include <fcntl.h> @@ -42,6 +43,7 @@ #endif #include <wordexp.h> +#include <bits/libc-lock.h> #include <stdio-common/_itoa.h> /* Undefine the following line for the production version. */ @@ -327,10 +329,7 @@ parse_tilde (char **word, size_t *word_length, size_t *max_length, while ((result = __getpwuid_r (uid, &pwd, buffer, buflen, &tpwd)) != 0 && errno == ERANGE) - { - buflen += 1000; - buffer = __alloca (buflen); - } + extend_alloca (buffer, buflen, buflen + 1000); if (result == 0 && tpwd != NULL && pwd.pw_dir != NULL) { @@ -357,10 +356,7 @@ parse_tilde (char **word, size_t *word_length, size_t *max_length, while ((result = __getpwnam_r (user, &pwd, buffer, buflen, &tpwd)) != 0 && errno == ERANGE) - { - buflen += 1000; - buffer = __alloca (buflen); - } + extend_alloca (buffer, buflen, buflen + 1000); if (result == 0 && tpwd != NULL && pwd.pw_dir) *word = w_addstr (*word, word_length, max_length, pwd.pw_dir); @@ -840,7 +836,7 @@ exec_comm_child (char *comm, int *fildes, int showerr, int noexec) args[1] = "-nc"; /* Redirect output. */ - __dup2 (fildes[1], 1); + __dup2 (fildes[1], STDOUT_FILENO); __close (fildes[1]); /* Redirect stderr to /dev/null if we have to. */ @@ -852,12 +848,12 @@ exec_comm_child (char *comm, int *fildes, int showerr, int noexec) fd = __open (_PATH_DEVNULL, O_WRONLY); if (fd >= 0 && fd != 2) { - __dup2 (fd, 2); + __dup2 (fd, STDERR_FILENO); __close (fd); } /* Be paranoid. Check that we actually opened the /dev/null device. */ - if (__builtin_expect (__fxstat64 (_STAT_VER, 2, &st), 0) != 0 + if (__builtin_expect (__fxstat64 (_STAT_VER, STDERR_FILENO, &st), 0) != 0 || __builtin_expect (S_ISCHR (st.st_mode), 1) == 0 #if defined DEV_NULL_MAJOR && defined DEV_NULL_MINOR || st.st_rdev != makedev (DEV_NULL_MAJOR, DEV_NULL_MINOR) @@ -913,7 +909,7 @@ exec_comm (char *comm, char **word, size_t *word_length, size_t *max_length, } if (pid == 0) - exec_comm_child(comm, fildes, (flags & WRDE_SHOWERR), 0); + exec_comm_child (comm, fildes, flags & WRDE_SHOWERR, 0); /* Parent */ @@ -1086,7 +1082,7 @@ exec_comm (char *comm, char **word, size_t *word_length, size_t *max_length, if (pid == 0) { fildes[0] = fildes[1] = -1; - exec_comm_child(comm, fildes, 0, 1); + exec_comm_child (comm, fildes, 0, 1); } if (__waitpid (pid, &status, 0) == pid && status != 0) @@ -1142,8 +1138,25 @@ parse_comm (char **word, size_t *word_length, size_t *max_length, /* Go -- give script to the shell */ if (comm) { +#ifdef __libc_ptf_call + /* We do not want the exec_comm call to be cut short + by a thread cancellation since cleanup is very + ugly. Therefore disable cancellation for + now. */ + // XXX Ideally we do want the thread being cancelable. + // XXX If demand is there we'll change it. + int state = PTHREAD_CANCEL_ENABLE; + __libc_ptf_call (pthread_setcancelstate, + (PTHREAD_CANCEL_DISABLE, &state), 0); +#endif + error = exec_comm (comm, word, word_length, max_length, flags, pwordexp, ifs, ifs_white); + +#ifdef __libc_ptf_call + __libc_ptf_call (pthread_setcancelstate, (state, NULL), 0); +#endif + free (comm); } diff --git a/sysdeps/unix/sysv/linux/getloadavg.c b/sysdeps/unix/sysv/linux/getloadavg.c index e1a372c..6ef17fe 100644 --- a/sysdeps/unix/sysv/linux/getloadavg.c +++ b/sysdeps/unix/sysv/linux/getloadavg.c @@ -1,5 +1,5 @@ /* Get system load averages. Linux (/proc/loadavg) version. - Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2001, 2003 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 @@ -22,6 +22,7 @@ #include <locale.h> #include <stdlib.h> #include <unistd.h> +#include <not-cancel.h> /* Put the 1 minute, 5 minute and 15 minute load averages into the first NELEM elements of LOADAVG. @@ -33,7 +34,7 @@ getloadavg (double loadavg[], int nelem) { int fd; - fd = __open ("/proc/loadavg", O_RDONLY); + fd = open_not_cancel_2 ("/proc/loadavg", O_RDONLY); if (fd < 0) return -1; else @@ -42,8 +43,8 @@ getloadavg (double loadavg[], int nelem) ssize_t nread; int i; - nread = __read (fd, buf, sizeof buf - 1); - __close (fd); + nread = read_not_cancel (fd, buf, sizeof buf - 1); + close_not_cancel_no_status (fd); if (nread < 0) return -1; buf[nread - 1] = '\0'; |