From bd5969fc876a10b18613302db7087ef3c40f18e1 Mon Sep 17 00:00:00 2001 From: Ian Moffett Date: Thu, 7 Mar 2024 17:28:00 -0500 Subject: lib: Add mlibc Signed-off-by: Ian Moffett --- lib/mlibc/options/posix/generic/posix_time.cpp | 32 ++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 lib/mlibc/options/posix/generic/posix_time.cpp (limited to 'lib/mlibc/options/posix/generic/posix_time.cpp') diff --git a/lib/mlibc/options/posix/generic/posix_time.cpp b/lib/mlibc/options/posix/generic/posix_time.cpp new file mode 100644 index 0000000..d93ebbc --- /dev/null +++ b/lib/mlibc/options/posix/generic/posix_time.cpp @@ -0,0 +1,32 @@ +#include +#include +#include +#include + +int utimes(const char *filename, const struct timeval times[2]) { + MLIBC_CHECK_OR_ENOSYS(mlibc::sys_utimensat, -1); + struct timespec time[2]; + if(times == nullptr) { + time[0].tv_sec = UTIME_NOW; + time[0].tv_nsec = UTIME_NOW; + time[1].tv_sec = UTIME_NOW; + time[1].tv_nsec = UTIME_NOW; + } else { + time[0].tv_sec = times[0].tv_sec; + time[0].tv_nsec = times[0].tv_usec * 1000; + time[1].tv_sec = times[1].tv_sec; + time[1].tv_nsec = times[1].tv_usec * 1000; + } + + if (int e = mlibc::sys_utimensat(AT_FDCWD, filename, time, 0); e) { + errno = e; + return -1; + } + + return 0; +} + +int futimes(int, const struct timeval[2]) { + __ensure(!"Not implemented"); + __builtin_unreachable(); +} -- cgit v1.2.3