fix logic error in fread

[musl] / src / stdio / __lockfile.c

diff --git a/src/stdio/__lockfile.c b/src/stdio/__lockfile.c
index c094825..66a4d26 100644 (file)
--- a/src/stdio/__lockfile.c
+++ b/src/stdio/__lockfile.c
@@ -3,7 +3,7 @@
 
 void __lockfile(FILE *f)
 {
-       int spins=100000;
+       int spins=10000;
        int tid;
 
        if (f->lock < 0) return;
@@ -15,6 +15,6 @@ void __lockfile(FILE *f)
        }
        while (a_cas(&f->lock, 0, tid))
                if (spins) spins--, a_spin();
-               else syscall(SYS_sched_yield);
+               else __syscall(SYS_sched_yield);
        f->lockcount = 1;
 }