diff options
| author | Joe Perches <joe@perches.com> | 2014-09-29 16:08:21 -0700 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2014-10-29 20:26:06 -0400 |
| commit | 1f33c41c03daece85a84b8dcea5733f3efe3e2b0 (patch) | |
| tree | dc20bd3893f3756d30c9281c2aafc5c1170bdaee /ipc | |
| parent | f114040e3ea6e07372334ade75d1ee0775c355e1 (diff) | |
seq_file: Rename seq_overflow() to seq_has_overflowed() and make public
The return values of seq_printf/puts/putc are frequently misused.
Start down a path to remove all the return value uses of these
functions.
Move the seq_overflow() to a global inlined function called
seq_has_overflowed() that can be used by the users of seq_file() calls.
Update the documentation to not show return types for seq_printf
et al. Add a description of seq_has_overflowed().
Link: http://lkml.kernel.org/p/848ac7e3d1c31cddf638a8526fa3c59fa6fdeb8a.1412031505.git.joe@perches.com
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Joe Perches <joe@perches.com>
[ Reworked the original patch from Joe ]
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions