diff options
Diffstat (limited to 'g10/keyid.c')
| -rw-r--r-- | g10/keyid.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/g10/keyid.c b/g10/keyid.c index f2657f3a5..57e9fc8e9 100644 --- a/g10/keyid.c +++ b/g10/keyid.c @@ -33,6 +33,14 @@ #include "keydb.h" #include "i18n.h" +#ifdef HAVE_UNSIGNED_TIME_T +# define INVALID_TIME_CHECK(a) ((a) == (time_t)(-1)) +#else + /* Error or 32 bit time_t and value after 2038-01-19. */ +# define INVALID_TIME_CHECK(a) ((a) < 0) +#endif + + int pubkey_letter( int algo ) { @@ -444,12 +452,8 @@ mk_datestr (char *buffer, time_t atime) { struct tm *tp; - /* Note: VMS uses an unsigned time_t thus the compiler yields a - warning here. You may ignore this warning or def out this test - for VMS. The proper way to handle this would be a configure - test to a detect properly implemented unsigned time_t. */ - if ( atime < 0 ) /* 32 bit time_t and after 2038-01-19 */ - strcpy (buffer, "????" "-??" "-??"); /* mark this as invalid */ + if (INVALID_TIME_CHECK (atime)) + strcpy (buffer, "????" "-??" "-??"); /* Mark this as invalid. */ else { tp = gmtime (&atime); sprintf (buffer,"%04d-%02d-%02d", |