From 9c8a8ccc7d56b905a48aefc1c6c936d336514d74 Mon Sep 17 00:00:00 2001 From: Stef Walter Date: Thu, 26 Jan 2006 23:37:19 +0000 Subject: RRD Updating code. --- src/common/stringx.c | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) (limited to 'src/common') diff --git a/src/common/stringx.c b/src/common/stringx.c index 89deb9b..37a3df9 100644 --- a/src/common/stringx.c +++ b/src/common/stringx.c @@ -122,3 +122,34 @@ strlcpy(char *dst, const char *src, size_t len) *dst = '\0'; return (ret); } + +size_t strlcat(char* dst, const char* src, size_t siz) +{ + char* d = dst; + const char* s = src; + size_t n = siz; + size_t dlen; + + /* Find the end of dst and adjust bytes left but don't go past end */ + while(n-- != 0 && *d != '\0') + d++; + dlen = d - dst; + n = siz - dlen; + + if(n == 0) + return dlen + strlen(s); + while(*s != '\0') + { + if(n != 1) + { + *d++ = *s; + n--; + } + + s++; + } + + *d = '\0'; + + return dlen + (s - src); /* count does not include NUL */ +} -- cgit v1.2.3