Fix the return type for sysconf in the unistd portability header

[folly.git] / folly / portability / Unistd.h

diff --git a/folly/portability/Unistd.h b/folly/portability/Unistd.h
index 364fca9d256c2e46ec531f5e71fdb3ead7061618..6e99fdfda6a8b59d7217e07fd4643b4180971777 100755 (executable)
--- a/folly/portability/Unistd.h
+++ b/folly/portability/Unistd.h
@@ -78,7 +78,7 @@ ssize_t readlink(const char* path, char* buf, size_t buflen);
 int setmode(int fh, int md);
 void* sbrk(intptr_t i);
 unsigned int sleep(unsigned int seconds);
-size_t sysconf(int tp);
+long sysconf(int tp);
 long tell(int fh);
 int truncate(const char* path, off_t len);
 int usleep(unsigned int ms);