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-rw-r--r--libc/misc/utmp/utent.c13
-rw-r--r--libc/misc/utmp/wtent.c7
2 files changed, 11 insertions, 9 deletions
diff --git a/libc/misc/utmp/utent.c b/libc/misc/utmp/utent.c
index c83f45e73..a678130a3 100644
--- a/libc/misc/utmp/utent.c
+++ b/libc/misc/utmp/utent.c
@@ -19,6 +19,7 @@
#include <errno.h>
#include <string.h>
#include <utmp.h>
+#include <not-cancel.h>
#include <bits/uClibc_mutex.h>
__UCLIBC_MUTEX_STATIC(utmplock, PTHREAD_MUTEX_INITIALIZER);
@@ -46,16 +47,16 @@ static const char *static_ut_name = default_file_name;
static_if_threaded void __setutent(void)
{
if (static_fd < 0) {
- static_fd = open(static_ut_name, O_RDWR | O_CLOEXEC);
+ static_fd = open_not_cancel_2(static_ut_name, O_RDWR | O_CLOEXEC);
if (static_fd < 0) {
- static_fd = open(static_ut_name, O_RDONLY | O_CLOEXEC);
+ static_fd = open_not_cancel_2(static_ut_name, O_RDONLY | O_CLOEXEC);
if (static_fd < 0) {
return; /* static_fd remains < 0 */
}
}
#ifndef __ASSUME_O_CLOEXEC
/* Make sure the file will be closed on exec() */
- fcntl(static_fd, F_SETFD, FD_CLOEXEC);
+ fcntl_not_cancel(static_fd, F_SETFD, FD_CLOEXEC);
#endif
return;
}
@@ -81,7 +82,7 @@ static_if_threaded struct utmp *__getutent(void)
}
}
- if (read(static_fd, &static_utmp, sizeof(static_utmp)) == sizeof(static_utmp)) {
+ if (read_not_cancel(static_fd, &static_utmp, sizeof(static_utmp)) == sizeof(static_utmp)) {
return &static_utmp;
}
@@ -103,7 +104,7 @@ void endutent(void)
{
__UCLIBC_MUTEX_LOCK(utmplock);
if (static_fd >= 0)
- close(static_fd);
+ close_not_cancel_no_status(static_fd);
static_fd = -1;
__UCLIBC_MUTEX_UNLOCK(utmplock);
}
@@ -193,7 +194,7 @@ int utmpname(const char *new_ut_name)
}
if (static_fd >= 0) {
- close(static_fd);
+ close_not_cancel_no_status(static_fd);
static_fd = -1;
}
__UCLIBC_MUTEX_UNLOCK(utmplock);
diff --git a/libc/misc/utmp/wtent.c b/libc/misc/utmp/wtent.c
index e73d99feb..5ab743d9b 100644
--- a/libc/misc/utmp/wtent.c
+++ b/libc/misc/utmp/wtent.c
@@ -13,6 +13,7 @@
#include <utmp.h>
#include <fcntl.h>
#include <sys/file.h>
+#include <not-cancel.h>
#if 0
/* This is enabled in uClibc/libutil/logwtmp.c */
@@ -36,12 +37,12 @@ void updwtmp(const char *wtmp_file, const struct utmp *lutmp)
{
int fd;
- fd = open(wtmp_file, O_APPEND | O_WRONLY);
+ fd = open_not_cancel(wtmp_file, O_APPEND | O_WRONLY, 0);
if (fd >= 0) {
if (lockf(fd, F_LOCK, 0) == 0) {
- write(fd, lutmp, sizeof(*lutmp));
+ write_not_cancel(fd, lutmp, sizeof(struct utmp));
lockf(fd, F_ULOCK, 0);
- close(fd);
+ close_not_cancel_no_status(fd);
}
}
}