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| author | Anton Babushkin <anton.babushkin@me.com> | 2013-06-07 22:02:40 +0400 |
|---|---|---|
| committer | Anton Babushkin <anton.babushkin@me.com> | 2013-06-07 22:02:40 +0400 |
| commit | 59b26eca48212f13a467724f9445169b78d6c70a (patch) | |
| tree | bf5bd1ebad966f1490e29c3ded7aeec5b3536780 /src/modules/sdlog2/logbuffer.c | |
| parent | d39999425d92997ca9db77305d5c87268c601d49 (diff) | |
| download | px4-firmware-59b26eca48212f13a467724f9445169b78d6c70a.tar.gz px4-firmware-59b26eca48212f13a467724f9445169b78d6c70a.tar.bz2 px4-firmware-59b26eca48212f13a467724f9445169b78d6c70a.zip | |
sdlog2 -b option (log buffer size) added, minor cleanup
Diffstat (limited to 'src/modules/sdlog2/logbuffer.c')
| -rw-r--r-- | src/modules/sdlog2/logbuffer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/modules/sdlog2/logbuffer.c b/src/modules/sdlog2/logbuffer.c index 4205bcf20..8aaafaf31 100644 --- a/src/modules/sdlog2/logbuffer.c +++ b/src/modules/sdlog2/logbuffer.c @@ -45,12 +45,13 @@ #include "logbuffer.h" -void logbuffer_init(struct logbuffer_s *lb, int size) +int logbuffer_init(struct logbuffer_s *lb, int size) { lb->size = size; lb->write_ptr = 0; lb->read_ptr = 0; lb->data = malloc(lb->size); + return (lb->data == 0) ? ERROR : OK; } int logbuffer_count(struct logbuffer_s *lb) |