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Add perror()

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git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@5061 7fd9a85b-ad96-42d3-883c-3090e2eb8679
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patacongo
2012-08-28 19:01:14 +00:00
parent bbe3db55f2
commit f53d3ecc71
13 changed files with 396 additions and 21 deletions
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nuttx/ChangeLog
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@@ -3202,4 +3202,12 @@
for control transfers but does not resolve all of the issues.
* configs/stm3220g-eval/*/defconfig: Calibrated delay loop. It had
never been calibrated was was way off.
* sched/sem_holder.c: Add logic to handler some priority inheritance
cases when sem_post() is called from an interrupt handler. The
logic is clearly wrong, but it is not known if this is the
cause of any known bugs.
* lib/stdio/lib_perror(): Add perror(). Contributed by Kate.
* lib/string/lib_strerror(): Add option CONFIG_LIBC_STRERROR that
is now required to enabled strerror(). Add an option
CONFIG_LIBC_STRERROR_SHORT that can be used to output shortened
strings by strerror().