summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorRich Felker <dalias@aerifal.cx>2012-01-24 19:50:44 -0500
committerRich Felker <dalias@aerifal.cx>2012-01-24 19:50:44 -0500
commit477e72ac4a263c163ddfd25b6e2371de0dd97e10 (patch)
tree5541a0907430f9e80fef583e55c205b4d3237540
parentb768c7bc6398e297945b08dd5315cae472279a3a (diff)
downloadmusl-477e72ac4a263c163ddfd25b6e2371de0dd97e10.tar.gz
add legacy futimes and lutimes functions
based on patch by sh4rm4. these functions are deprecated; futimens and utimensat should be used instead in new programs.
-rw-r--r--include/sys/time.h2
-rw-r--r--src/misc/futimes.c13
-rw-r--r--src/misc/lutimes.c13
3 files changed, 28 insertions, 0 deletions
diff --git a/include/sys/time.h b/include/sys/time.h
index b39800f2..fa989442 100644
--- a/include/sys/time.h
+++ b/include/sys/time.h
@@ -27,6 +27,8 @@ int utimes (const char *, const struct timeval [2]);
#endif
#ifdef _GNU_SOURCE
+int futimes(int, const struct timeval [2]);
+int lutimes(const char *, const struct timeval [2]);
int settimeofday (const struct timeval *, void *);
int adjtime (const struct timeval *, struct timeval *);
struct timezone {
diff --git a/src/misc/futimes.c b/src/misc/futimes.c
new file mode 100644
index 00000000..f8fd1cde
--- /dev/null
+++ b/src/misc/futimes.c
@@ -0,0 +1,13 @@
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <fcntl.h>
+
+int futimes(int fd, const struct timeval tv[2])
+{
+ struct timespec times[2];
+ times[0].tv_sec = tv[0].tv_sec;
+ times[0].tv_nsec = tv[0].tv_usec * 1000;
+ times[1].tv_sec = tv[1].tv_sec;
+ times[1].tv_nsec = tv[1].tv_usec * 1000;
+ return futimens(fd, times);
+}
diff --git a/src/misc/lutimes.c b/src/misc/lutimes.c
new file mode 100644
index 00000000..13dfe4ef
--- /dev/null
+++ b/src/misc/lutimes.c
@@ -0,0 +1,13 @@
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <fcntl.h>
+
+int lutimes(const char *filename, const struct timeval tv[2])
+{
+ struct timespec times[2];
+ times[0].tv_sec = tv[0].tv_sec;
+ times[0].tv_nsec = tv[0].tv_usec * 1000;
+ times[1].tv_sec = tv[1].tv_sec;
+ times[1].tv_nsec = tv[1].tv_usec * 1000;
+ return utimensat(AT_FDCWD, filename, times, AT_SYMLINK_NOFOLLOW);
+}