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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 /posix/unistd.h
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 'posix/unistd.h')
-rw-r--r--posix/unistd.h14
1 files changed, 4 insertions, 10 deletions
diff --git a/posix/unistd.h b/posix/unistd.h
index 6fdfa0d..1e28ba2 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. */