diff options
Diffstat (limited to 'libc/string/strsep.c')
| -rw-r--r-- | libc/string/strsep.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/libc/string/strsep.c b/libc/string/strsep.c new file mode 100644 index 000000000..993fafecb --- /dev/null +++ b/libc/string/strsep.c @@ -0,0 +1,31 @@ +/* + * Copyright (C) 2002 Manuel Novoa III + * Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org> + * + * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. + */ + +#include "_string.h" + +char attribute_hidden *__strsep(char ** __restrict s1, const char * __restrict s2) +{ + register char *s = *s1; + register char *p; + +#if 1 + p = NULL; + if (s && *s && (p = __strpbrk(s, s2))) { + *p++ = 0; + } +#else + if (s && *s && *(p = s + __strcspn(s, s2))) { + *p++ = 0; + } else { + p = NULL; + } +#endif + *s1 = p; + return s; +} + +strong_alias(__strsep,strsep) |