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| author | Michael Forney <mforney@mforney.org> | 2013-10-26 01:12:51 +0000 |
|---|---|---|
| committer | Anthony G. Basile <blueness@gentoo.org> | 2014-01-20 13:00:30 -0500 |
| commit | c71d035097f67870496e0056370b57b379ef1798 (patch) | |
| tree | e415efffa696efb3a4da36b9434f3fa16687d655 /src/libudev/device-nodes.h | |
| parent | 2648470e54f614c867ded419f1fe9e3dc6fd3fd1 (diff) | |
libudev-util.c: Handle -1 return from sysconf(_SC_GET{PW,GR}_R_SIZE_MAX)
POSIX says:
Note that sysconf(_SC_GETGR_R_SIZE_MAX) may return -1 if there is no
hard limit on the size of the buffer needed to store all the groups
returned.
The example from POSIX uses a default buffer size of 1024 in that case.
Signed-off-by: Michael Forney <mforney@mforney.org>
Diffstat (limited to 'src/libudev/device-nodes.h')
0 files changed, 0 insertions, 0 deletions