diff options
Diffstat (limited to 'lib/libc/gen/sysconf.c')
| -rw-r--r-- | lib/libc/gen/sysconf.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/libc/gen/sysconf.c b/lib/libc/gen/sysconf.c index 7f142541c26a..2298bb1907a6 100644 --- a/lib/libc/gen/sysconf.c +++ b/lib/libc/gen/sysconf.c @@ -67,8 +67,10 @@ sysconf(name) struct rlimit rl; size_t len; int mib[2], value; + long defaultresult; len = sizeof(value); + defaultresult = -1; switch (name) { /* 1003.1 */ @@ -257,6 +259,7 @@ sysconf(name) mib[1] = CTL_P1003_1B_MQ_OPEN_MAX; goto yesno; case _SC_PAGESIZE: + defaultresult = getpagesize(); mib[0] = CTL_P1003_1B; mib[1] = CTL_P1003_1B_PAGESIZE; goto yesno; @@ -285,7 +288,7 @@ sysconf(name) yesno: if (sysctl(mib, 2, &value, &len, NULL, 0) == -1) return (-1); if (value == 0) - return (-1); + return (defaultresult); return (value); break; default: |