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now deal correctly with all known variation of utime() -- yippe

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This commit is contained in:
Todd C. Miller
1995-06-19 19:19:39 +00:00
parent 4ece0da6be
commit a6dbb5d20f
1 changed files with 9 additions and 8 deletions
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17
check.c
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@@ -260,27 +260,27 @@ static int check_timestamp()
static void update_timestamp()
{
#if defined(HAVE_UTIME) && !defined(HAVE_UTIME_NULL)
#ifdef HAVE_UTIME_H
#ifdef HAVE_UTIME_POSIX
#define UTP (&ut)
struct utimbuf ut;
struct utimbuf *utp;
ut.actime = ut.modtime = time(NULL);
utp = &ut;
#else
#define UTP (ut)
/* old BSD <= 4.3 has no struct utimbuf */
time_t utp[2];
time_t ut[2];
utp[0] = utp[1] = time(NULL);
#endif /* HAVE_UTIME_H */
ut[0] = ut[1] = time(NULL);
#endif /* HAVE_UTIME_POSIX */
#else
struct utimbuf *utp = (struct utimbuf *) NULL;
#define UTP NULL
#endif /* HAVE_UTIME && !HAVE_UTIME_NULL */
/* become root */
set_perms(PERM_ROOT);
if (timedir_is_good) {
if (utime(timestampfile_p, utp) < 0) {
if (utime(timestampfile_p, UTP) < 0) {
int fd = open(timestampfile_p, O_WRONLY | O_CREAT | O_TRUNC, 0600);
if (fd < 0)
@@ -292,6 +292,7 @@ static void update_timestamp()
/* relinquish root */
set_perms(PERM_USER);
}
#undef UTP