diff options
Diffstat (limited to 'kdm/backend/util.c')
| -rw-r--r-- | kdm/backend/util.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/kdm/backend/util.c b/kdm/backend/util.c index c3e9a520c..b980862f1 100644 --- a/kdm/backend/util.c +++ b/kdm/backend/util.c @@ -35,6 +35,7 @@ from the copyright holder. */ #include "dm.h" +#include "dm_auth.h" #include "dm_error.h" #include <string.h> @@ -519,6 +520,20 @@ mTime( const char *fn ) return st.st_mtime; } +void +randomStr( char *s ) +{ + static const char letters[] = + "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; + unsigned i, rn = secureRandom(); + + for (i = 0; i < 6; i++) { + *s++ = letters[rn % 62]; + rn /= 62; + } + *s = 0; +} + static int StrNChrCnt( const char *s, int slen, char c ) { |