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The strerrorname_np returns error number name (e.g. "EINVAL" for EINVAL) while strerrordesc_np returns string describing error number (e.g "Invalid argument" for EINVAL). Different than strerror, strerrordesc_np does not attempt to translate the return description, both functions return NULL for an invalid error number. They should be used instead of sys_errlist and sys_nerr, both are thread and async-signal safe. These functions are GNU extensions. Checked on x86-64-linux-gnu, i686-linux-gnu, powerpc64le-linux-gnu, and s390x-linux-gnu. Tested-by: Carlos O'Donell <carlos@redhat.com> Reviewed-by: Carlos O'Donell <carlos@redhat.com> |
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| .. | ||
| bits | ||
| sparc32 | ||
| sparc64 | ||
| sys | ||
| a.out.h | ||
| aio_cancel.c | ||
| configure | ||
| configure.ac | ||
| dl-cache.h | ||
| errlist-compat.c | ||
| getrlimit64.c | ||
| getshmlba.c | ||
| getsysstats.c | ||
| Implies | ||
| kernel_sigaction.h | ||
| kernel_termios.h | ||
| kernel-features.h | ||
| ldd-rewrite.sed | ||
| Makefile | ||
| profil-counter.h | ||
| readelflib.c | ||
| rt-sysdep.c | ||
| sysdep.c | ||
| sysdep.h | ||
| Versions | ||