From f656fc975856e929b63de3998e0b158bd8c7c38d Mon Sep 17 00:00:00 2001 From: Georgi Chorbadzhiyski Date: Tue, 6 Mar 2012 20:58:13 -0600 Subject: Add mkfifo. --- toys/mkfifo.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 toys/mkfifo.c diff --git a/toys/mkfifo.c b/toys/mkfifo.c new file mode 100644 index 00000000..d560c0e7 --- /dev/null +++ b/toys/mkfifo.c @@ -0,0 +1,34 @@ +/* vi: set sw=4 ts=4: + * + * mkfifo.c - Create FIFOs (named pipes) + * + * Copyright 2012 Georgi Chorbadzhiyski + * + * See http://pubs.opengroup.org/onlinepubs/009695399/utilities/mkfifo.html + * + * TODO: Add -m + +USE_MKFIFO(NEWTOY(mkfifo, "<1", TOYFLAG_BIN)) + +config MKFIFO + bool "mkfifo" + default y + help + usage: mkfifo [fifo_name...] + Create FIFOs (named pipes). + +*/ + +#include "toys.h" + +void mkfifo_main(void) +{ + char **s; + mode_t mode = 0666; + for (s = toys.optargs; *s; s++) { + if (mknod(*s, S_IFIFO | mode, 0) < 0) { + fprintf(stderr, "mkfifo: cannot create fifo `%s': %s\n", *s, strerror(errno)); + toys.exitval = 1; + } + } +} -- cgit v1.2.3