From 8e1e865a25ec4e88f64b149764c239e286e42c49 Mon Sep 17 00:00:00 2001 From: Sander Vrijders Date: Sat, 2 Apr 2016 14:06:30 +0200 Subject: lib: Move strdup to utils This moves strdup to utils to make it globally available. --- src/lib/utils.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'src/lib/utils.c') 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 +#include + 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; +} -- cgit v1.2.3