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Use arc4random on BSD systems to avoid complaints from the compiler

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This commit is contained in:
Renaud Allard
2015-08-27 16:37:13 +02:00
parent 8ccfcc8c06
commit 73bc067641
1 changed files with 9 additions and 0 deletions
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9
fiche.c
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@@ -24,6 +24,7 @@ $ cat fiche.c | nc localhost 9999
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
*/ */
#include <sys/param.h>
#include "fiche.h" #include "fiche.h"
int main(int argc, char **argv) int main(int argc, char **argv)
@@ -271,13 +272,21 @@ void generate_url(char *buffer, char *slug, size_t slug_length, struct client_da
for (i = 0; i <= SLUG_SIZE - 1; i++) for (i = 0; i <= SLUG_SIZE - 1; i++)
{ {
#if defined(BSD)
int symbol_id = arc4random() % strlen(symbols);
#else
int symbol_id = rand_r(&time_seed) % strlen(symbols); int symbol_id = rand_r(&time_seed) % strlen(symbols);
#endif
slug[i] = symbols[symbol_id]; slug[i] = symbols[symbol_id];
} }
while (create_directory(slug) == -1) while (create_directory(slug) == -1)
{ {
#if defined(BSD)
int symbol_id = arc4random() % strlen(symbols);
#else
int symbol_id = rand_r(&time_seed) % strlen(symbols); int symbol_id = rand_r(&time_seed) % strlen(symbols);
#endif
slug[strlen(slug)] = symbols[symbol_id]; slug[strlen(slug)] = symbols[symbol_id];
} }