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Diffstat (limited to '')
-rw-r--r-- | c/src/lib/libc/pathconf.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/c/src/lib/libc/pathconf.c b/c/src/lib/libc/pathconf.c new file mode 100644 index 0000000000..e19d1329f4 --- /dev/null +++ b/c/src/lib/libc/pathconf.c @@ -0,0 +1,38 @@ +/* + * pathconf() - POSIX 1003.1b - 5.7.1 - Configurable Pathname Varables + * + * COPYRIGHT (c) 1989-1998. + * On-Line Applications Research Corporation (OAR). + * Copyright assigned to U.S. Government, 1994. + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#include <unistd.h> +#include <errno.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> + +long pathconf( + const char *path, + int name +) +{ + int status; + int fd; + + fd = open( path, O_RDONLY ); + if ( fd == -1 ) + return -1; + + status = fpathconf( fd, name ); + + (void) close( fd ); + + return status; +} |