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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2007-07-05 18:01:30 +0200 |
|---|---|---|
| committer | Sascha Hauer <sha@octopus.labnet.pengutronix.de> | 2007-07-05 18:01:30 +0200 |
| commit | f9a07ee39b8c3a16ba5a3ed1d34d419f38b34eda (patch) | |
| tree | 2d91e38c0eaae563d9476585cc298aaaf073778a /common/misc.c | |
| parent | d8c247e00dfeec16ea90125fdaa62d38339271aa (diff) | |
| download | barebox-f9a07ee39b8c3a16ba5a3ed1d34d419f38b34eda.tar.gz | |
svn_rev_181
add perror function (which does not do much yet)
Diffstat (limited to 'common/misc.c')
| -rw-r--r-- | common/misc.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/common/misc.c b/common/misc.c index 8133e687b0..0d193664c0 100644 --- a/common/misc.c +++ b/common/misc.c @@ -23,10 +23,16 @@ void *sbrk (ptrdiff_t increment) ulong old = mem_malloc_brk; ulong new = old + increment; - if ((new < mem_malloc_start) || (new > mem_malloc_end)) { - return (NULL); + if ((new < mem_malloc_start) || (new > mem_malloc_end)) { + return (NULL); } mem_malloc_brk = new; return ((void *) old); } + +void perror(char *s, int errno) +{ + printf("%s failed with %d\n", s, errno); +} + |