diff options
Diffstat (limited to 'sysdeps/mach/_strerror.c')
| -rw-r--r-- | sysdeps/mach/_strerror.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sysdeps/mach/_strerror.c b/sysdeps/mach/_strerror.c index eeebb9e360..f2411122ea 100644 --- a/sysdeps/mach/_strerror.c +++ b/sysdeps/mach/_strerror.c @@ -24,7 +24,7 @@ Cambridge, MA 02139, USA. */ /* Return a string describing the errno code in ERRNUM. */ char * -_strerror_internal (int errnum, char buf[1024]) +_strerror_internal (int errnum, char *buf, size_t buflen) { int system; int sub; @@ -41,7 +41,7 @@ _strerror_internal (int errnum, char buf[1024]) if (system > err_max_system || ! __mach_error_systems[system].bad_sub) { static const char unk[] = "Error in unknown error system: "; - char *p = buf + sizeof buf; + char *p = buf + buflen; *p-- = '\0'; p = _itoa (errnum, p, 16, 1); p -= sizeof unk - 1; @@ -56,7 +56,7 @@ _strerror_internal (int errnum, char buf[1024]) if (code >= es->subsystem[sub].max_code) { static const char unk[] = "Unknown error "; - char *p = buf + sizeof buf; + char *p = buf + buflen; size_t len = strlen (es->subsystem[sub].subsys_name); *p-- = '\0'; p = _itoa (errnum, p, 16, 1); |