diff options
Diffstat (limited to 'lib/strerror_r.c')
| -rw-r--r-- | lib/strerror_r.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/lib/strerror_r.c b/lib/strerror_r.c index fe1185ba4e..db48245106 100644 --- a/lib/strerror_r.c +++ b/lib/strerror_r.c @@ -419,7 +419,17 @@ strerror_r (int errnum, char *buf, size_t buflen) { int ret; -#if USE_SYSTEM_STRERROR_R +#if USE_XPG_STRERROR_R + + { + extern int __xpg_strerror_r (int errnum, char *buf, size_t buflen); + + ret = __xpg_strerror_r (errnum, buf, buflen); + if (ret < 0) + ret = errno; + } + +#elif USE_SYSTEM_STRERROR_R if (buflen > INT_MAX) buflen = INT_MAX; @@ -495,16 +505,6 @@ strerror_r (int errnum, char *buf, size_t buflen) } } -#elif USE_XPG_STRERROR_R - - { - extern int __xpg_strerror_r (int errnum, char *buf, size_t buflen); - - ret = __xpg_strerror_r (errnum, buf, buflen); - if (ret < 0) - ret = errno; - } - #else /* USE_SYSTEM_STRERROR */ /* Try to do what strerror (errnum) does, but without clobbering the |