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-rw-r--r--libc-top-half/musl/src/stdio/pclose.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/libc-top-half/musl/src/stdio/pclose.c b/libc-top-half/musl/src/stdio/pclose.c
new file mode 100644
index 0000000..080a426
--- /dev/null
+++ b/libc-top-half/musl/src/stdio/pclose.c
@@ -0,0 +1,13 @@
+#include "stdio_impl.h"
+#include <errno.h>
+#include <unistd.h>
+
+int pclose(FILE *f)
+{
+ int status, r;
+ pid_t pid = f->pipe_pid;
+ fclose(f);
+ while ((r=__syscall(SYS_wait4, pid, &status, 0, 0)) == -EINTR);
+ if (r<0) return __syscall_ret(r);
+ return status;
+}