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author | Elliott Hughes <enh@google.com> | 2009-12-14 17:07:19 -0800 |
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committer | Elliott Hughes <enh@google.com> | 2009-12-14 17:07:19 -0800 |
commit | 99d7907611725e23b6fad3ae7acff4926504e687 (patch) | |
tree | 74eb2d8ded9708c4768aab30022cc6307bc39c1e /libc/include/unistd.h | |
parent | 278d960aae1b2f0b8a3fa0c8056ba4aded96b133 (diff) | |
download | bionic-99d7907611725e23b6fad3ae7acff4926504e687.zip bionic-99d7907611725e23b6fad3ae7acff4926504e687.tar.gz bionic-99d7907611725e23b6fad3ae7acff4926504e687.tar.bz2 |
Fix usleep(3) return type to be POSIX-compliant.
POSIX usleep(3) returns 0 on successful completion, -1 otherwise:
http://www.opengroup.org/onlinepubs/007908799/xsh/usleep.html
This was found by an external user porting native code:
http://groups.google.com/group/android-porting/browse_thread/thread/674848f001db0292
Diffstat (limited to 'libc/include/unistd.h')
-rw-r--r-- | libc/include/unistd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libc/include/unistd.h b/libc/include/unistd.h index 67cb5fe..954f34e 100644 --- a/libc/include/unistd.h +++ b/libc/include/unistd.h @@ -145,7 +145,7 @@ extern int ftruncate(int, off_t); extern int pause(void); extern unsigned int alarm(unsigned int); extern unsigned int sleep(unsigned int); -extern void usleep(unsigned long); +extern int usleep(unsigned long); extern int gethostname(char *, size_t); extern int sethostname(const char *, size_t); |