diff options
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/docs/CHANGES.TXT | 5 | ||||
| -rw-r--r-- | libc/unistd/alarm.c | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/libc/docs/CHANGES.TXT b/libc/docs/CHANGES.TXT index cbca6cb..96f25d3 100644 --- a/libc/docs/CHANGES.TXT +++ b/libc/docs/CHANGES.TXT @@ -27,6 +27,10 @@ Differences between current and Android 2.2: - <unistd.h>: add missing declaration for truncate(). The implementation was already here since Android 1.5. + modify implementation of alarm() to return 0 in case of error (i.e. + if a value larger than 0x7fffffff seconds is passed to it). This + makes the implementation compliant with the GLibc behaviour. + - <wchar.h>: small fixes to really support wchar_t in Bionic (not there yet). the size of wchar_t is still 32-bit (decided by the compiler) @@ -66,6 +70,7 @@ Differences between current and Android 2.2: - <sys/vfs.h>: fixed implementation of fstatfs() (also fixes fpathconf() which uses it). + ------------------------------------------------------------------------------- Differences between Android 2.2. and Android 2.1: diff --git a/libc/unistd/alarm.c b/libc/unistd/alarm.c index 01863a4..53edea9 100644 --- a/libc/unistd/alarm.c +++ b/libc/unistd/alarm.c @@ -51,7 +51,11 @@ alarm(secs) itp->it_value.tv_sec = secs; itp->it_value.tv_usec = 0; if (setitimer(ITIMER_REAL, itp, &oitv) < 0) +#if 1 /* BIONIC: Same behaviour than GLibc for errors */ + return 0; +#else return (-1); +#endif if (oitv.it_value.tv_usec) oitv.it_value.tv_sec++; return (oitv.it_value.tv_sec); |