From 477e72ac4a263c163ddfd25b6e2371de0dd97e10 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Tue, 24 Jan 2012 19:50:44 -0500 Subject: [PATCH] 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. --- include/sys/time.h | 2 ++ src/misc/futimes.c | 13 +++++++++++++ src/misc/lutimes.c | 13 +++++++++++++ 3 files changed, 28 insertions(+) create mode 100644 src/misc/futimes.c create mode 100644 src/misc/lutimes.c 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 +#include +#include + +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 +#include +#include + +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); +}