The following table indicates which optional errors, (denoted by "may fail" within the specification), listed in the System Interfaces Volume are detected in the circumstances specified:
Function | Error | Detected |
---|---|---|
access() | EINVAL | Yes |
ENAMETOOLONG | Yes | |
ETXTBSY | No | |
chdir() | ENAMETOOLONG | Yes |
ELOOP | Yes | |
clock_settime() | EPERM | Yes |
close() | EIO | Yes |
closedir() | EBADF | Yes |
EINTR | Yes | |
erfc(), erfcf(), erfcl() | Range Error | Yes |
exp(), expf(), expl() | Range Error | Yes |
exp2(), exp2f(), exp2l() | Range Error | Yes |
expm1(), expm1f() | Range Error | Yes |
fchdir() | EINTR | Yes |
EIO | No | |
fclose() | ENXIO | No |
fcntl() | EDEADLK | Yes |
fdim(), fdimf(), fdiml() | Range Error | Yes |
fdopen() | EBADF | No |
EINVAL | Yes | |
EMFILE | No | |
ENOMEM | Yes | |
fflush() | ENXIO | Yes |
fgetc() | ENOMEM | No |
ENXIO | Yes | |
fgetpos() | EBADF | Yes |
ESPIPE | Yes | |
fgetwc() | ENOMEM | No |
ENXIO | Yes | |
fileno() | EBADF | No |
fmod(), fmodf(), fmodl() | Range Error | Yes |
fopen() | EINVAL | Yes |
ELOOP | Yes | |
EMFILE | Yes | |
ENAMETOOLONG | Yes | |
ENOMEM | Yes | |
ETXTBSY | Yes | |
fpathconf() | EBADF | Yes |
EINVAL | Yes | |
fputc() | ENOMEM | No |
ENXIO | Yes | |
fread() | ENOMEM | No |
ENXIO | Yes | |
freopen() | EINVAL | Yes |
ELOOP | Yes | |
ENAMETOOLONG | Yes | |
ENOMEM | Yes | |
ENXIO | Yes | |
ETXTBSY | Yes | |
fscanf() | ENOMEM | No |
ENXIO | Yes | |
fstat() | EOVERFLOW | Yes |
ftell() | ESPIPE | Yes |
getcwd() | EACCES | Yes |
ENOMEM | Yes | |
ldexp(), ldexpf(), ldexpl() | Range Error | Yes |
link() | ELOOP | Yes |
ENAMETOOLONG | Yes | |
mkdir() | ELOOP | Yes |
ENAMETOOLONG | Yes | |
mktime() | EOVERFLOW | No |
mlock() | EINVAL | Yes |
ENOMEM | Yes | |
munlock() | EINVAL | Yes |
mlockall() | ENOMEM | Yes |
EPERM | Yes | |
mq_getattr() | EBADF | Yes |
mq_receive() | EBADF | Yes |
mq_timedreceive() | EBADF | Yes |
open() | EAGAIN | No |
EINVAL | Yes | |
ELOOP | Yes | |
ENAMETOOLONG | Yes | |
ETXTBSY | Yes | |
opendir() | ELOOP | Yes |
EMFILE | Yes | |
ENAMETOOLONG | Yes | |
ENFILE | Yes | |
pathconf() | EACCES | Yes |
EINVAL | Yes | |
ELOOP | Yes | |
ENAMETOOLONG | Yes | |
ENOENT | Yes | |
ENOTDIR | Yes | |
posix_trace_*() | Not supported | Not supported |
pow(), powf(), powl() | Range Error | Yes |
pthread_attr_destroy() | EINVAL | No |
pthread_attr_init() | EBUSY | No |
pthread_attr_getdetachstate() | EINVAL | No |
pthread_attr_setdetachstate() | EINVAL | No |
pthread_attr_getguardsize() | EINVAL | No |
pthread_attr_setguardsize() | EINVAL | No |
pthread_attr_getinheritsched() | EINVAL | No |
pthread_attr_setinheritsched() | EINVAL | No |
ENOTSUP | No | |
pthread_attr_getschedparam() | EINVAL | No |
pthread_attr_setschedparam() | EINVAL | No |
ENOTSUP | No | |
pthread_attr_getschedpolicy() | EINVAL | No |
pthread_attr_setschedpolicy() | EINVAL | No |
ENOTSUP | No | |
pthread_attr_getscope() | EINVAL | No |
pthread_attr_setscope() | EINVAL | Yes |
ENOTSUP | Yes | |
pthread_attr_getstack() | EINVAL | No |
pthread_attr_setstack() | EINVAL | No |
EBUSY | No | |
pthread_attr_getstackaddr() | EINVAL | No |
pthread_attr_setstackaddr() | EINVAL | No |
pthread_attr_getstacksize() | EINVAL | No |
pthread_attr_setstacksize() | EINVAL | No |
pthread_cancel() | ESRCH | Yes |
pthread_cond_broadcast() | EINVAL | Yes |
pthread_cond_signal() | EINVAL | Yes |
pthread_cond_destroy() | EBUSY | Yes |
EINVAL | Yes | |
pthread_cond_init() | EBUSY | Yes |
EINVAL | Yes | |
pthread_cond_timedwait() | EINVAL | Yes |
EPERM | Yes | |
pthread_cond_wait() | EINVAL | Yes |
EPERM | Yes | |
pthread_condattr_destroy() | EINVAL | No |
pthread_condattr_getclock() | EINVAL | No |
pthread_condattr_setclock() | EINVAL | No |
pthread_condattr_getpshared() | EINVAL | No |
pthread_condattr_setpshared() | EINVAL | No |
pthread_create() | EINVAL | Yes |
pthread_detach() | EINVAL | Yes |
ESRCH | Yes | |
pthread_getcpuclockid() | ESRCH | Yes |
pthread_getschedparam() | ESRCH | Yes |
pthread_setschedparam() | EINVAL | Yes |
ENOTSUP | Yes | |
EPERM | Yes | |
ESRCH | Yes | |
pthread_setspecific() | ESRCH | No |
pthread_join() | EDEADLK | Yes |
EINVAL | Yes | |
pthread_key_delete() | EINVAL | Yes |
pthread_mutex_destroy() | EBUSY | Yes |
EINVAL | Yes | |
pthread_mutex_init() | EBUSY | Yes |
EINVAL | Yes | |
pthread_mutex_lock() | EINVAL | Yes |
EDEADLK | Yes | |
pthread_mutex_trylock() | EINVAL | Yes |
pthread_mutex_unlock() | EINVAL | Yes |
EPERM | Yes | |
pthread_mutex_timedlock() | EINVAL | Yes |
EDEADLK | Yes | |
pthread_mutexattr_destroy() | EINVAL | No |
pthread_mutexattr_getprioceiling() | EINVAL | No |
EPERM | No | |
pthread_mutexattr_setprioceiling() | EINVAL | Yes |
EPERM | No | |
pthread_mutexattr_getprotocol() | EINVAL | No |
EPERM | No | |
pthread_mutexattr_setprotocol() | EINVAL | Yes |
EPERM | No | |
pthread_mutexattr_getpshared() | EINVAL | No |
pthread_mutexattr_setpshared() | EINVAL | No |
pthread_mutexattr_gettype() | EINVAL | No |
pthread_mutexattr_settype() | EINVAL | Yes |
pthread_once() | EINVAL | No |
pthread_setcancelstate() | EINVAL | Yes |
pthread_setcanceltype() | EINVAL | Yes |
pthread_schedprio() | EINVAL | Yes |
ENOTSUP | No | |
EPERM | Yes | |
ESRCH | Yes | |
putc() | ENOMEM | No |
ENXIO | Yes | |
putchar() | ENOMEM | No |
ENXIO | Yes | |
puts() | ENOMEM | No |
ENXIO | Yes | |
read() | EIO | Yes |
ENOBUFS | Yes | |
ENOMEM | Yes | |
ENXIO | Yes | |
readdir() | EBADF | Yes |
ENOENT | No | |
remove() | EBUSY | No |
ELOOP | Yes | |
ENAMETOOLONG | Yes | |
ETXTBSY | No | |
rename() | ELOOP | Yes |
ENAMETOOLONG | Yes | |
ETXTBSY | No | |
rmdir() | ELOOP | Yes |
ENAMETOOLONG | Yes | |
sem_close() | EINVAL | Yes |
sem_destroy() | EINVAL | Yes |
EBUSY | Yes | |
sem_getvalue() | EINVAL | Yes |
sem_post() | EINVAL | Yes |
sem_timedwait() | EDEADLK | No |
EINTR | Yes | |
EINVAL | Yes | |
sem_trywait() | EDEADLK | No |
EINTR | Yes | |
EINVAL | Yes | |
sem_wait() | EDEADLK | No |
EINTR | Yes | |
EINVAL | Yes | |
setvbuf() | EBADF | No |
sigaction() | EINVAL | Yes |
sigaddset() | EINVAL | Yes |
sigdelset() | EINVAL | Yes |
sigismember() | EINVAL | Yes |
signal() | EINVAL | Yes |
sigtimedwait() | EINVAL | Yes |
sigwait() | EINVAL | No |
sigwaitinfo() | EINVAL | No |
stat() | ELOOP | Yes |
ENAMETOOLONG | Yes | |
EOVERFLOW | Yes | |
strcoll() | EINVAL | No |
strerror() | EINVAL | No |
strerror_r() | ERANGE | Yes |
strtod(), strtof(), strtold() | EINVAL | Yes |
strtoimax() | EINVAL | Yes |
strtol() | EINVAL | Yes |
strtoul() | EINVAL | Yes |
strtoumax() | EINVAL | Yes |
strxfrm() | EINVAL | No |
timer_delete() | EINVAL | Yes |
timer_getoverrun() | EINVAL | Yes |
timer_gettime() | EINVAL | Yes |
timer_settime() | EINVAL | Yes |
tmpfile() | EMFILE | Yes |
ENOMEM | Yes | |
unlink() | ELOOP | Yes |
ENAMETOOLONG | Yes | |
ETXTBSY | No | |
utime() | ELOOP | Yes |
ENAMETOOLONG | Yes | |
vfscanf() | EILSEQ | Yes |
EINVAL | No | |
ENOMEM | No | |
ENXIO | Yes | |
write() | ENETDOWN | Yes |
ENETUNREACH | Yes | |
ENXIO | Yes |