smdev

suckless mdev
git clone git://git.2f30.org/smdev.git
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commit d7f305ee12680d8f218e73e6e3d5d77b74b319d6
parent b879ac0c88c4d0bed94a3590c4574848b8206b7d
Author: sin <sin@2f30.org>
Date:   Wed Aug 21 10:39:05 +0100

Support @cmd

Diffstat:
smdev.c | 16++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/smdev.c b/smdev.c @@ -72,7 +72,7 @@ create_dev(const char *path) struct Rule *Rule; struct passwd *pw; struct group *gr; - char buf[64], *p; + char buf[BUFSIZ], *p; char tmppath[PATH_MAX], devpath[PATH_MAX]; char *devname; int maj, min, type; @@ -142,18 +142,30 @@ create_dev(const char *path) if (ret < 0) eprintf("chown %s:", devpath); + if (chdir("/dev") < 0) + eprintf("chdir /dev:"); + snprintf(buf, sizeof(buf), "SMDEV=%s", devname); + if (putenv(buf) < 0) + eprintf("putenv:"); + if (Rule->cmd) { switch (Rule->cmd[0]) { case '@': + system(&Rule->cmd[1]); + break; case '$': case '*': fprintf(stderr, "Unsupported command '%s' for target '%s'\n", Rule->cmd, Rule->devregex); - return -1; + break; default: eprintf("Invalid command '%s'\n", Rule->cmd); } } + + if (chdir(path) < 0) + eprintf("chdir %s:", path); + break; }