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author | Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp> | 2009-06-26 14:49:16 +0900 |
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committer | Dhaval Giani <dhaval@linux.vnet.ibm.com> | 2009-06-29 16:28:38 +0530 |
commit | 404007be1a80ab2ab75f64195fb692d520df0623 (patch) | |
tree | 33ac4d08d27a91188028ba857949d306e314cbba /src/pam/Makefile.am | |
parent | 7620ff3e067b8d77ddf321d81b4b19adc2729f6b (diff) | |
download | libcg-404007be1a80ab2ab75f64195fb692d520df0623.tar.gz libcg-404007be1a80ab2ab75f64195fb692d520df0623.tar.xz libcg-404007be1a80ab2ab75f64195fb692d520df0623.zip |
Add cgroup_get_procname_from_procfs() for getting a process name.
Hi,
Changelog of v6:
================
* Change the returning values of *_get_procname_from_proc*() to integer
from charactor pointer.
* Clarify the number meaning of string length in cg_get_procname_from_
~proc_status()
Changelog of v5:
================
* Rebase the patch to the latest code.
Changelog of v4:
================
* Add the error handling for strdup()'s error.
* Reduce strlen() calls.
* Make the check code of a process name simple.
Changelog of v3:
================
* Move cgroup_get_procname_from_procfs() to libcgroup-internal.h.
* Fix unclear buffer of buf_cwd by memset().
* Get a real path of script file by realpath().
Changelog of v2:
================
* It is possible to handle a process, which name length is over than
16 characters, also.
Description:
============
This patch adds a new function cgroup_get_procname_from_procfs()
for getting a process name.
This function allocates the memory for a process name, and writes
the name to the memory, and returns the pointer of the memory.
So a caller should free the memory if unusing it.
The process name, which is wrotten by this function, depends on
the specified process:
If a command process) the full path of command.
If a shell script process) the full path of shell script.
If a kernel thread) the process name of kernel thread.
Thanks
Ken'ichi Ohmichi
Signed-off-by: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp>
Signed-off-by: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Diffstat (limited to 'src/pam/Makefile.am')
0 files changed, 0 insertions, 0 deletions