From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- libiberty/strrchr.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 libiberty/strrchr.c (limited to 'libiberty/strrchr.c') diff --git a/libiberty/strrchr.c b/libiberty/strrchr.c new file mode 100644 index 000000000..5cf7c14d8 --- /dev/null +++ b/libiberty/strrchr.c @@ -0,0 +1,28 @@ +/* Portable version of strrchr(). + This function is in the public domain. */ + +/* + +@deftypefn Supplemental char* strrchr (const char *@var{s}, int @var{c}) + +Returns a pointer to the last occurrence of the character @var{c} in +the string @var{s}, or @code{NULL} if not found. If @var{c} is itself the +null character, the results are undefined. + +@end deftypefn + +*/ + +#include + +char * +strrchr (register const char *s, int c) +{ + char *rtnval = 0; + + do { + if (*s == c) + rtnval = (char*) s; + } while (*s++); + return (rtnval); +} -- cgit v1.2.3