Hiltjo Posthuma
96f15f1d04
errno: check only errno if return value was NULL
2014-07-09 15:07:34 +01:00
Hiltjo Posthuma
528f10be6c
util/passwd.c: check errno only if spw is NULL
...
this is more reliable. there is a difference between glibc and musl
errno if /etc/tcb/<name>/shadow doesn't exist.
2014-07-09 15:07:19 +01:00
sin
10c8b71fd2
Kick off respawn in its own session
2014-07-06 21:36:28 +01:00
sin
ce59961f19
respawn: kill child process upon SIGTERM
...
We might revisit this and be more strict i.e. kill the child
process even if it is in a new process session/group.
For now this is probably a good enough balance.
This patch changes the existing semantics of respawn, the child
process is now part of the same process session as respawn.
2014-07-06 21:15:09 +01:00
Hiltjo Posthuma
d9aaa0f501
pidof: fix typo, argv[0] -> argv[i]
2014-07-05 16:26:55 +01:00
Hiltjo Posthuma
2557104494
util/proc: theoretical underflow
2014-07-05 12:00:24 +01:00
Hiltjo Posthuma
5a06a9f7e1
pidof: match on full name and basename
...
busybox doesn't do this, but procps does.
2014-07-05 12:00:17 +01:00
sin
55dd1076fe
Print header after trying to open /proc/modules
...
This fails on kernels compiled without module support or
if procfs is not mounted.
2014-07-04 11:52:09 +01:00
sin
1ec0073bb8
Remove entries from TAILQ when free-ing
2014-07-03 14:29:45 +01:00
sin
c9609ea5ff
Only call fwrite() and fclose() when fp is not NULL
...
Spotted by Hiltjo.
2014-07-02 12:09:01 +01:00
sin
3669fa4117
More error checking for fwrite()
2014-07-02 12:06:26 +01:00
sin
53547b7835
Just die if ttyname() fails
2014-07-02 12:06:16 +01:00
sin
2832db2368
Set UTMP_PATH in config.def.h
2014-07-02 12:06:07 +01:00
sin
d0145aaf1f
login: Write utmp entry
2014-07-02 12:05:58 +01:00
sin
ae8ca1598b
Clear utmp entries for the specified tty in getty(8)
2014-07-02 12:05:41 +01:00
sin
8d187be64a
Replace fprintf(stderr, ...) calls with weprintf()
2014-06-30 22:44:48 +01:00
sin
135f6012cb
Incomplete output is not an error
2014-06-30 22:44:26 +01:00
sin
29bc0ce130
No need to skip stdin in chvt(1)
2014-06-30 19:18:49 +01:00
sin
d04d030367
Use EXIT_FAILURE
2014-06-30 19:16:15 +01:00
sin
86060b535c
Fix includes across all tools
2014-06-30 19:04:47 +01:00
sin
b03a021983
List function decls in alphabetical order
2014-06-30 18:42:49 +01:00
sin
55dbbb7b3f
Use estrtol() instead of atoi()
...
Some more stylistic fixes.
2014-06-30 16:57:22 +01:00
sin
643a714256
Simplify dmesg_show()
...
The code was way too complicated. We do not currently filter out
the priority level, so we default to raw output.
2014-06-30 16:50:38 +01:00
sin
5aede71236
Use a bitwise-xor to determine incompatible flags
2014-06-30 16:40:52 +01:00
sin
06dcf39b3a
Add some error checking to util/recurse.c
...
Some more stylistic changes and simplification.
2014-06-30 16:06:15 +01:00
sin
968ccce951
Sync util/recurse.c with that of sbase
2014-06-30 15:45:16 +01:00
sin
693de34f88
Mention config.h in README
2014-06-30 14:23:08 +01:00
sin
fc26e2932d
Add comment to clarify "$6$"
2014-06-30 14:22:08 +01:00
sin
4cce54b8e9
Add readahead.8
2014-06-30 14:19:57 +01:00
sin
22e7bed99b
Add David to LICENSE
2014-06-30 14:13:00 +01:00
sin
67d38a7e43
Import strl{cpy,cat}() from sbase
2014-06-30 14:10:51 +01:00
sin
f5ebc6350b
Import sys/queue.h and move over existing tools
...
We should stop rolling data structure implementations in every
tool.
2014-06-30 13:06:07 +01:00
sin
716321e765
Update TODO
2014-06-28 23:43:29 +01:00
sin
4c967b5995
Update README
2014-06-28 21:03:39 +01:00
sin
1e7acf4c54
No need to include sys/ioctl.h in watch(1)
2014-06-28 11:29:21 +01:00
sin
88c61c17e8
Check some more ioctl() calls for errors
2014-06-28 11:29:15 +01:00
sin
debcf4447d
Add readahead(8)
2014-06-27 17:07:56 +01:00
sin
32efa14595
Fix switch_root delete_content()
2014-06-27 12:55:33 +01:00
sin
941ffd2aed
Bail out on path truncation
2014-06-27 11:52:17 +01:00
sin
b5c3bcda7d
Ensure that path[0] == '\0' upon entry to delete_content()
...
As a quick fix, staticise path to ensure that it is zero-filled
upon initial entry to the function.
In rare cases there's a possible buffer overflow and/or path
mess up on the first call to strlcat() with path[0] != '\0'.
The proper fix is to utilize util/recurse.c but the traversal
order cannot be specified at the moment.
Expect a better fix in the future.
2014-06-27 11:52:10 +01:00
sin
32bc548228
Update program list in TODO
2014-06-26 16:42:58 +01:00
sin
9a0cf7c359
Add a misc section in TODO
2014-06-26 16:39:51 +01:00
sin
36049e2925
Add more programs to TODO
2014-06-26 16:33:48 +01:00
sin
23678b96cd
Check FIFREEZE/FITHAW ioctl for failure
2014-06-26 16:26:20 +01:00
sin
c88ba3750e
Add freeramdisk(8)
2014-06-26 16:26:14 +01:00
sin
35a9479141
Style fix for insmod.8
2014-06-26 16:09:01 +01:00
sin
c1a96ddb4c
Add fsfreeze.8
2014-06-26 16:07:11 +01:00
sin
6b83c2ce92
Fix missing paren
2014-06-14 20:40:40 +01:00
sin
5d85bb0cfe
Add fsfreeze(8)
2014-06-14 16:49:43 +01:00
sin
816199471f
Replace fgets() with agetline()
2014-06-14 13:15:03 +01:00
