Mercurial > hg > toybox
changeset 1728:d7e43cc0f525 draft
Add -m to mknod
author | Rob Landley <rob@landley.net> |
---|---|
date | Tue, 10 Mar 2015 14:37:03 -0500 |
parents | c0ef9b7976f0 |
children | 801eba977271 |
files | toys/lsb/mknod.c |
diffstat | 1 files changed, 11 insertions(+), 7 deletions(-) [+] |
line wrap: on
line diff
--- a/toys/lsb/mknod.c Tue Mar 10 11:07:28 2015 -0500 +++ b/toys/lsb/mknod.c Tue Mar 10 14:37:03 2015 -0500 @@ -4,28 +4,32 @@ * * http://refspecs.linuxfoundation.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generic/mknod.html -USE_MKNOD(NEWTOY(mknod, "<2>4", TOYFLAG_BIN)) +USE_MKNOD(NEWTOY(mknod, "<2>4m(mode):", TOYFLAG_BIN|TOYFLAG_UMASK)) config MKNOD bool "mknod" default y help - usage: mknod NAME TYPE [MAJOR MINOR] + usage: mknod [-m MODE] NAME TYPE [MAJOR MINOR] - Create a special file NAME with a given type, possible types are - b block device - c or u character device - p named pipe (ignores MAJOR/MINOR) + Create a special file NAME with a given type. TYPE is b for block device, + c or u for character device, p for named pipe (which ignores MAJOR/MINOR). + + -m Mode (file permissions) of new device, in octal or u+x format */ #define FOR_mknod #include "toys.h" +GLOBALS( + char *m; +) + void mknod_main(void) { mode_t modes[] = {S_IFIFO, S_IFCHR, S_IFCHR, S_IFBLK}; int major=0, minor=0, type; - int mode = 0660; + int mode = TT.m ? string_to_mode(TT.m, 0777) : 0660; type = stridx("pcub", *toys.optargs[1]); if (type == -1) perror_exit("bad type '%c'", *toys.optargs[1]);