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ruby--ruby/missing/strchr.c
matz b40d12a5f8 * missing/strchr.c (strrchr): fixed a bug in detecting NUL in a
string.  [ruby-dev:26985]

* string.c (rb_str_times): should taint empty strings as well.

* object.c (Init_Object): make class_variable_{get,set} public.
  [ruby-dev:26965]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-08 04:33:30 +00:00

32 lines
409 B
C

/* public domain rewrite of strchr(3) and strrchr(3) */
char *
strchr(s, c)
char *s;
int c;
{
if (c == 0) return s + strlen(s);
while (*s) {
if (*s == c)
return s;
s++;
}
return 0;
}
char *
strrchr(s, c)
char *s;
int c;
{
char *save;
if (c == 0) return s + strlen(s);
save = 0;
while (*s) {
if (*s == c)
save = s;
s++;
}
return save;
}