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authorUlrich Drepper <drepper@redhat.com>2003-09-04 14:08:24 +0000
committerUlrich Drepper <drepper@redhat.com>2003-09-04 14:08:24 +0000
commitce42435cab474eff0b7a8470d59bb484858a0863 (patch)
treee01965b8905deb70308aba0829853886ad43faa9 /posix/unistd.h
parenta452e4e6294ffb6d7362215cb0b10896e8a7631f (diff)
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Update.
	* sysdeps/generic/utmp_file.c: Use not-cancelable syscalls all
	over the place.  It would be allowed to have these fucntions as
	cancellation points but the cleanup would be ugly and a lot of
	work.

	* sysdeps/generic/not-cancel.h (fcntl_not_cancel): Define.
	* sysdeps/unix/sysv/linux/not-cancel.h (fcntl_not_cancel): Define.

	* include/fcntl.h (__fcntl_nocancel): Declare.
	* sysdeps/unix/sysv/linux/fcntl.c: New file.
	* sysdeps/unix/sysv/linux/i386/fcntl.c (__libc_fcntl): Only enable
	cancellation if absolutely needed.
	(__fcntl_nocancel): Define.

	* posix/unistd.h (gethostid): Remove __THROW.  Clarify comment.
	* sysdeps/unix/sysv/linux/Makefile (CFLAGS-gethostid.c): Add
	-fexceptions.
	* sysdeps/unix/sysv/linux/gethostid.c (gethostid): Use
	extend_alloca.

	* resolv/res_init.c (__res_nclose): Use close_not_cancel_no_status
	instead of __close.
Diffstat (limited to 'posix/unistd.h')
-rw-r--r--posix/unistd.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/posix/unistd.h b/posix/unistd.h
index 44a22b17af..15a75fa8a0 100644
--- a/posix/unistd.h
+++ b/posix/unistd.h
@@ -860,8 +860,8 @@ extern int fsync (int __fd);
 
 #if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
 
-/* Return the current machine's Internet number.  */
-extern long int gethostid (void) __THROW;
+/* Return identifier for the current host.  */
+extern long int gethostid (void);
 
 /* Make all changes done to all files actually appear on disk.  */
 extern void sync (void) __THROW;