From 73299943388c0eebf6a9c8d6288e9da8289f9dca Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Tue, 15 Jul 2003 07:52:52 +0000
Subject: 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.
---
posix/unistd.h | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)
(limited to 'posix')
diff --git a/posix/unistd.h b/posix/unistd.h
index 6fdfa0d937..1e28ba26a0 100644
--- a/posix/unistd.h
+++ b/posix/unistd.h
@@ -699,18 +699,12 @@ extern __pid_t vfork (void) __THROW;
/* Return the pathname of the terminal FD is open on, or NULL on errors.
- The returned storage is good only until the next call to this function.
-
- This function is a possible cancellation points and therefore not
- marked with __THROW. */
-extern char *ttyname (int __fd);
+ The returned storage is good only until the next call to this function. */
+extern char *ttyname (int __fd) __THROW;
/* Store at most BUFLEN characters of the pathname of the terminal FD is
- open on in BUF. Return 0 on success, otherwise an error number.
-
- This function is a possible cancellation points and therefore not
- marked with __THROW. */
-extern int ttyname_r (int __fd, char *__buf, size_t __buflen);
+ open on in BUF. Return 0 on success, otherwise an error number. */
+extern int ttyname_r (int __fd, char *__buf, size_t __buflen) __THROW;
/* Return 1 if FD is a valid descriptor associated
with a terminal, zero if not. */
--
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