xref: /minix3/minix/lib/libc/sys/futimes.c (revision 433d6423c39e34ec4b79c950597bb2d236f886be)
1*433d6423SLionel Sambuc #include <sys/cdefs.h>
2*433d6423SLionel Sambuc #include "namespace.h"
3*433d6423SLionel Sambuc #include <lib.h>
4*433d6423SLionel Sambuc 
5*433d6423SLionel Sambuc #include <string.h>
6*433d6423SLionel Sambuc #include <sys/stat.h>
7*433d6423SLionel Sambuc #include <sys/time.h>
8*433d6423SLionel Sambuc 
9*433d6423SLionel Sambuc #ifdef __weak_alias
__weak_alias(futimes,__futimes50)10*433d6423SLionel Sambuc __weak_alias(futimes, __futimes50)
11*433d6423SLionel Sambuc #endif
12*433d6423SLionel Sambuc 
13*433d6423SLionel Sambuc int futimes(int fd, const struct timeval tv[2])
14*433d6423SLionel Sambuc {
15*433d6423SLionel Sambuc   message m;
16*433d6423SLionel Sambuc 
17*433d6423SLionel Sambuc   memset(&m, 0, sizeof(m));
18*433d6423SLionel Sambuc   m.m_vfs_utimens.fd = fd;
19*433d6423SLionel Sambuc   if (tv == NULL) {
20*433d6423SLionel Sambuc 	m.m_vfs_utimens.atime = m.m_vfs_utimens.mtime = 0;
21*433d6423SLionel Sambuc 	m.m_vfs_utimens.ansec = m.m_vfs_utimens.mnsec = UTIME_NOW;
22*433d6423SLionel Sambuc   }
23*433d6423SLionel Sambuc   else {
24*433d6423SLionel Sambuc 	m.m_vfs_utimens.atime = tv[0].tv_sec;
25*433d6423SLionel Sambuc 	m.m_vfs_utimens.mtime = tv[1].tv_sec;
26*433d6423SLionel Sambuc 	m.m_vfs_utimens.ansec = tv[0].tv_usec * 1000;
27*433d6423SLionel Sambuc 	m.m_vfs_utimens.mnsec = tv[1].tv_usec * 1000;
28*433d6423SLionel Sambuc   }
29*433d6423SLionel Sambuc   m.m_vfs_utimens.name = NULL;
30*433d6423SLionel Sambuc   m.m_vfs_utimens.flags = 0;
31*433d6423SLionel Sambuc 
32*433d6423SLionel Sambuc   return(_syscall(VFS_PROC_NR, VFS_UTIMENS, &m));
33*433d6423SLionel Sambuc }
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