diff options
| -rw-r--r-- | str.h | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -40,6 +40,7 @@ Str str_findc(Str s, char c); Str str_find(Str haystack, Str needle); int str_contains(Str a, Str b); +char *cstr_dup(const char *s, Arena *a); char *str_to_cstr(Str s, Arena *a); void str_cat(Str *a, Str b, Arena *m); void str_catc(Str *a, char b, Arena *m); @@ -131,6 +132,13 @@ int str_contains(Str a, Str b) { /* allocating */ +char *cstr_dup(const char *s, Arena *a) { + u32 n = strlen(s) + 1; + char *p = new_arr(a, char, n); + memcpy(p, s, n); + return p; +} + char *str_to_cstr(Str s, Arena *a) { if (!s.n) return ""; char *r = new_arr(a, char, s.n + 1); |