X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fstat%2Ffutimesat.c;h=b4eea1d3c440be057012e0ef82efc38ad74219d9;hb=bdad2fefb206d9727d4a3254f7883b8455452d89;hp=dbefc844c46e092067a4650a8db1e59857192269;hpb=571744447c23f91feb6439948f3a619aca850dfb;p=musl

diff --git a/src/stat/futimesat.c b/src/stat/futimesat.c
index dbefc844..b4eea1d3 100644
--- a/src/stat/futimesat.c
+++ b/src/stat/futimesat.c
@@ -1,10 +1,23 @@
 #define _GNU_SOURCE
 #include <sys/time.h>
+#include <sys/stat.h>
+#include <errno.h>
 #include "syscall.h"
+#include "libc.h"
 
-#ifdef SYS_futimesat
-int futimesat(int dirfd, const char *pathname, const struct timeval times[2])
+int __futimesat(int dirfd, const char *pathname, const struct timeval times[2])
 {
-	return syscall(SYS_futimesat, dirfd, pathname, times);
+	struct timespec ts[2];
+	if (times) {
+		int i;
+		for (i=0; i<2; i++) {
+			if (times[i].tv_usec >= 1000000ULL)
+				return __syscall_ret(-EINVAL);
+			ts[i].tv_sec = times[i].tv_sec;
+			ts[i].tv_nsec = times[i].tv_usec * 1000;
+		}
+	}
+	return utimensat(dirfd, pathname, times ? ts : 0, 0);
 }
-#endif
+
+weak_alias(__futimesat, futimesat);