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| author | Anton L. Šijanec <sijanecantonluka@gmail.com> | 2020-05-16 19:35:55 +0200 |
|---|---|---|
| committer | Anton L. Šijanec <sijanecantonluka@gmail.com> | 2020-05-16 19:35:55 +0200 |
| commit | 587f44fd93a0024500418ce25bf01d0f177644f4 (patch) | |
| tree | 13a981e5bc369cca8cc99ad9547d54b4c76673f5 /lib/randstring.c | |
| parent | fix to allow nested commands (diff) | |
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Diffstat (limited to 'lib/randstring.c')
| -rw-r--r-- | lib/randstring.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/randstring.c b/lib/randstring.c index 2eeed8f..dd5ca8f 100644 --- a/lib/randstring.c +++ b/lib/randstring.c @@ -1,12 +1,13 @@ #pragma once +#include <time.h> char *randstring(size_t length) { static char charset[] = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; char *randomString = NULL; - + time_t t; if (length) { randomString = malloc(sizeof(char) * (length +1)); - + srand((unsigned) time(&t)); if (randomString) { for (int n = 0;n < length;n++) { int key = rand() % (int)(sizeof(charset) -1); |