diff options
| -rw-r--r-- | src/_forced/strdup.h | 2 | ||||
| -rw-r--r-- | src/string/strdup.c | 12 |
2 files changed, 14 insertions, 0 deletions
diff --git a/src/_forced/strdup.h b/src/_forced/strdup.h new file mode 100644 index 00000000..5abd92ce --- /dev/null +++ b/src/_forced/strdup.h @@ -0,0 +1,2 @@ +static char *strdup(const char *); +#include "string/strdup.c" diff --git a/src/string/strdup.c b/src/string/strdup.c new file mode 100644 index 00000000..9780deaa --- /dev/null +++ b/src/string/strdup.c @@ -0,0 +1,12 @@ +#include <string.h> +#include <stdlib.h> +#include "_safety.h" + +char *strdup(const char *s) +{ + ASSERT_NONNULL(s); + size_t len = strlen(s) + 1; + char *dup = malloc(len); + memcpy(dup, s, len); + return dup; +} |