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| author | DJ Delorie <dj@redhat.com> | 2001-09-26 18:45:50 +0000 |
|---|---|---|
| committer | DJ Delorie <dj@redhat.com> | 2001-09-26 18:45:50 +0000 |
| commit | 39423523167c47f72822dbb9eb3ab4a0dfeafe68 (patch) | |
| tree | b437d1ed0d3cb7e6a0a67e5dd30ef19abbedb95e /libiberty/strstr.c | |
| parent | 4e6667ac4f987fecbcf576513c70485a4718712e (diff) | |
| download | gdb-39423523167c47f72822dbb9eb3ab4a0dfeafe68.zip gdb-39423523167c47f72822dbb9eb3ab4a0dfeafe68.tar.gz gdb-39423523167c47f72822dbb9eb3ab4a0dfeafe68.tar.bz2 | |
merge from gcc
Diffstat (limited to 'libiberty/strstr.c')
| -rw-r--r-- | libiberty/strstr.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/libiberty/strstr.c b/libiberty/strstr.c index fab36e3..e736034 100644 --- a/libiberty/strstr.c +++ b/libiberty/strstr.c @@ -3,24 +3,16 @@ /* -NAME +@deftypefn Supplemental char* strstr (const char *@var{string}, const char *@var{sub}) - strstr -- locate first occurance of a substring +This function searches for the substring @var{sub} in the string +@var{string}, not including the terminating NUL characters. A pointer +to the first occurance of @var{sub} is returned, or NULL if the +substring is absent. If @var{sub} points to a string with zero +length, the function returns @var{string}. -SYNOPSIS +@end deftypefn - #include <string.h> - - char *strstr (char *s1, char *s2) - -DESCRIPTION - - Locates the first occurance in the string pointed to by S1 of - the string pointed to by S2. Returns a pointer to the substring - found, or a NULL pointer if not found. If S2 points to a string - with zero length, the function returns S1. - -BUGS */ |