From 48861d2128f7028d25c1d03b0cfd9dc5d56b0f66 Mon Sep 17 00:00:00 2001 From: David Timber Date: Sun, 20 Sep 2020 00:55:13 +0930 Subject: * Impl bne * Add prne_pth_reset_timer(), prne_build_str() --- src/util_rt.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'src/util_rt.c') diff --git a/src/util_rt.c b/src/util_rt.c index d3aa132..11fb9f0 100644 --- a/src/util_rt.c +++ b/src/util_rt.c @@ -242,6 +242,33 @@ char *prne_strnstr ( return NULL; } +char *prne_build_str ( + const char **const arr, + const size_t cnt) +{ + char *ret, *p; + size_t len; + + len = 0; + for (size_t i = 0; i < cnt; i += 1) { + len += prne_nstrlen(arr[i]); + } + ret = prne_alloc_str(len); + if (ret == NULL) { + return NULL; + } + + p = ret; + for (size_t i = 0; i < cnt; i += 1) { + len = prne_nstrlen(arr[i]); + memcpy(p, arr[i], len); + p += len; + } + *p = 0; + + return ret; +} + bool prne_hex_fromstr (const char *str, uint_fast8_t *out) { static const uint_fast8_t shift[2] = { 4, 0 }; size_t i; -- cgit