diff options
Diffstat (limited to 'lib/libc/gen/basename.c')
| -rw-r--r-- | lib/libc/gen/basename.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/lib/libc/gen/basename.c b/lib/libc/gen/basename.c index 9588c282bcf7..9552ab348666 100644 --- a/lib/libc/gen/basename.c +++ b/lib/libc/gen/basename.c @@ -40,12 +40,18 @@ __FBSDID("$FreeBSD$"); #include <sys/param.h> char * -basename_r(path, bname) +basename(path) const char *path; - char *bname; { + static char *bname = NULL; const char *endp, *startp; + if (bname == NULL) { + bname = (char *)malloc(MAXPATHLEN); + if (bname == NULL) + return(NULL); + } + /* Empty or NULL string gets treated as "." */ if (path == NULL || *path == '\0') { (void)strcpy(bname, "."); @@ -76,17 +82,3 @@ basename_r(path, bname) bname[endp - startp + 1] = '\0'; return(bname); } - -char * -basename(path) - const char *path; -{ - static char *bname = NULL; - - if (bname == NULL) { - bname = (char *)malloc(MAXPATHLEN); - if (bname == NULL) - return (NULL); - } - return (basename_r(path, bname)); -} |