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authorUlrich Drepper <drepper@redhat.com>2003-07-15 07:52:52 +0000
committerUlrich Drepper <drepper@redhat.com>2003-07-15 07:52:52 +0000
commit73299943388c0eebf6a9c8d6288e9da8289f9dca (patch)
tree6da8f169d3c1867e38c1eaad12876981845e3cd5 /io
parentda35d15e2b2b51fae6265a0906e87cfd5e4df98f (diff)
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Update.
More cancellation handling fixups. * sysdeps/unix/sysv/linux/not-cancel.h: Add waitpid_not_cancel. * sysdeps/generic/not-cancel.h: Likewise. * catgets/open_catalog.c: Use not-cancelable syscalls. * time/Makefile (CFLAGS-getdate.c): Add -fexceptions. * sysdeps/unix/sysv/linux/llseek.c: Must not be cancelable. * sysdeps/unix/syscalls.list: Don't mark lseek as cancelable. * dlfcn/dlfcn.h: Mark dlopen with __THROW again. * io/fcntl.h: Don't mark posix_fallocate with __THROW. * libio/fileops.c: Use not-cancelable syscalls for fclose. * libio/iopopen.c: Use no-cancelable syscalls. * libio/stdio.h: Mark popen and pclose with __THROW again. * misc/Makefile (CFLAGS-syslog.c): Add -fexceptions. * misc/syslog.c: Fix locking and cancellation cleanup handling. * posix/unistd.h: Mark ttyname and ttyname_r again with __THROW. * stdio-common/Makefile (CFLAGS-tmpfile.c, CFLAGS-tmpfile64.c, CFLAGS-tempname.c): Add -fexceptions. * stdlib/Makefile (CFLAGS-mkstemp.c): Add -fexceptions. * string/string.h: Mark strerror and strerror_r with _THROW again. * sysdeps/generic/unwind.inc: New file. Copied from gcc. * sysdeps/generic/unwind-dw2.c: Update from gcc version. Remove #ifs since we now need all the code compiled. * sysdeps/posix/spawni.c: Use close_not_cancel instead of close. * sysdeps/unix/closedir.c: Use not-cancelable syscalls. * sysdeps/unix/opendir.c: Likewise.
Diffstat (limited to 'io')
-rw-r--r--io/fcntl.h12
1 files changed, 7 insertions, 5 deletions
diff --git a/io/fcntl.h b/io/fcntl.h
index 8131c24..5dbde77 100644
--- a/io/fcntl.h
+++ b/io/fcntl.h
@@ -151,21 +151,23 @@ extern int posix_fadvise64 (int __fd, __off64_t __offset, size_t __len,
# endif
-/* Reserve storage for the data of the file associated with FD. */
+/* Reserve storage for the data of the file associated with FD.
+
+ This function is a possible cancellation points and therefore not
+ marked with __THROW. */
# ifndef __USE_FILE_OFFSET64
-extern int posix_fallocate (int __fd, __off_t __offset, size_t __len) __THROW;
+extern int posix_fallocate (int __fd, __off_t __offset, size_t __len);
# else
# ifdef __REDIRECT
extern int __REDIRECT (posix_fallocate, (int __fd, __off64_t __offset,
- size_t __len) __THROW,
+ size_t __len),
posix_fallocate64);
# else
# define posix_fallocate posix_fallocate64
# endif
# endif
# ifdef __USE_LARGEFILE64
-extern int posix_fallocate64 (int __fd, __off64_t __offset, size_t __len)
- __THROW;
+extern int posix_fallocate64 (int __fd, __off64_t __offset, size_t __len);
# endif
#endif