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| author | Dimitri Staessens <dimitri.staessens@intec.ugent.be> | 2016-04-02 17:39:32 +0200 |
|---|---|---|
| committer | Dimitri Staessens <dimitri.staessens@intec.ugent.be> | 2016-04-02 17:39:32 +0200 |
| commit | affea724d1810410186b10c93c64b7a8ddbe7aca (patch) | |
| tree | ae605f8c39bd4092233175de34b6d0b2f16481f4 /src/lib/utils.c | |
| parent | 02972a88ac293356bcb4b03c8c6cd79735f7288a (diff) | |
| parent | 9fed4c5bdb4928c7f5c73e85888de54672cd4c56 (diff) | |
| download | ouroboros-affea724d1810410186b10c93c64b7a8ddbe7aca.tar.gz ouroboros-affea724d1810410186b10c93c64b7a8ddbe7aca.zip | |
Merged in sandervrijders/ouroboros/be (pull request #52)
Strdup changes
Diffstat (limited to 'src/lib/utils.c')
| -rw-r--r-- | src/lib/utils.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/lib/utils.c b/src/lib/utils.c index ca082642..77a2d44c 100644 --- a/src/lib/utils.c +++ b/src/lib/utils.c @@ -20,6 +20,9 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#include <stdlib.h> +#include <string.h> + int n_digits(unsigned i) { int n = 1; @@ -31,3 +34,22 @@ int n_digits(unsigned i) return n; } + +char * strdup(const char * src) +{ + int len = 0; + char * dst = NULL; + + if (src == NULL) + return NULL; + + len = strlen(src) + 1; + + dst = malloc(len); + if (dst == NULL) + return NULL; + + memcpy(dst, src, len); + + return dst; +} |