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Support @cmd - smdev - suckless mdev |
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git clone git://git.suckless.org/smdev |
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Log |
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Files |
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Refs |
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README |
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LICENSE |
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--- |
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commit d7f305ee12680d8f218e73e6e3d5d77b74b319d6 |
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parent b879ac0c88c4d0bed94a3590c4574848b8206b7d |
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Author: sin <[email protected]> |
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Date: Wed, 21 Aug 2013 10:39:05 +0100 |
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Support @cmd |
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Diffstat: |
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M smdev.c | 16 ++++++++++++++-- |
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1 file changed, 14 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/smdev.c b/smdev.c |
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@@ -72,7 +72,7 @@ create_dev(const char *path) |
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struct Rule *Rule; |
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struct passwd *pw; |
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struct group *gr; |
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- char buf[64], *p; |
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+ char buf[BUFSIZ], *p; |
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char tmppath[PATH_MAX], devpath[PATH_MAX]; |
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char *devname; |
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int maj, min, type; |
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@@ -142,18 +142,30 @@ create_dev(const char *path) |
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if (ret < 0) |
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eprintf("chown %s:", devpath); |
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+ if (chdir("/dev") < 0) |
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+ eprintf("chdir /dev:"); |
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+ snprintf(buf, sizeof(buf), "SMDEV=%s", devname); |
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+ if (putenv(buf) < 0) |
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+ eprintf("putenv:"); |
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+ |
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if (Rule->cmd) { |
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switch (Rule->cmd[0]) { |
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case '@': |
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+ system(&Rule->cmd[1]); |
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+ break; |
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case '$': |
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case '*': |
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fprintf(stderr, "Unsupported command '%s' for … |
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Rule->cmd, Rule->devregex); |
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- return -1; |
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+ break; |
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default: |
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eprintf("Invalid command '%s'\n", Rule->cmd); |
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} |
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} |
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+ |
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+ if (chdir(path) < 0) |
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+ eprintf("chdir %s:", path); |
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+ |
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break; |
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} |
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