Support @cmd - smdev - suckless mdev
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---
(DIR) commit d7f305ee12680d8f218e73e6e3d5d77b74b319d6
(DIR) parent b879ac0c88c4d0bed94a3590c4574848b8206b7d
(HTM) Author: sin <sin@2f30.org>
Date: Wed, 21 Aug 2013 10:39:05 +0100
Support @cmd
Diffstat:
M smdev.c | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
---
(DIR) 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;
}