From 18bc92cb83fdf0f0472432fb7c30914a9cd4df01 Mon Sep 17 00:00:00 2001 From: midipix Date: Sun, 15 Mar 2015 21:08:54 -0400 Subject: libiberty: remove source files that either duplicate functionality already present in all modern libc implementations, or are incompatible with modern development environments, or both. --- libiberty/strstr.c | 41 ----------------------------------------- 1 file changed, 41 deletions(-) delete mode 100644 libiberty/strstr.c (limited to 'libiberty/strstr.c') diff --git a/libiberty/strstr.c b/libiberty/strstr.c deleted file mode 100644 index 60902ea40..000000000 --- a/libiberty/strstr.c +++ /dev/null @@ -1,41 +0,0 @@ -/* Simple implementation of strstr for systems without it. - This function is in the public domain. */ - -/* - -@deftypefn Supplemental char* strstr (const char *@var{string}, const char *@var{sub}) - -This function searches for the substring @var{sub} in the string -@var{string}, not including the terminating null characters. A pointer -to the first occurrence of @var{sub} is returned, or @code{NULL} if the -substring is absent. If @var{sub} points to a string with zero -length, the function returns @var{string}. - -@end deftypefn - - -*/ - - -/* FIXME: The above description is ANSI compiliant. This routine has not - been validated to comply with it. -fnf */ - -#include - -extern char *strchr (const char *, int); -extern int strncmp (const void *, const void *, size_t); -extern size_t strlen (const char *); - -char * -strstr (const char *s1, const char *s2) -{ - const char *p = s1; - const size_t len = strlen (s2); - - for (; (p = strchr (p, *s2)) != 0; p++) - { - if (strncmp (p, s2, len) == 0) - return (char *)p; - } - return (0); -} -- cgit v1.2.3