add prlimit syscall wrapper

[musl] / src / misc / prlimit.c

diff --git a/src/misc/prlimit.c b/src/misc/prlimit.c
new file mode 100644 (file)
index 0000000..b9dbb44
--- /dev/null
+++ b/src/misc/prlimit.c
@@ -0,0 +1,8 @@
+#include <unistd.h>
+#include <sys/resource.h>
+#include "syscall.h"
+
+int prlimit(pid_t pid, int resource, const struct rlimit *new_limit, struct rlimit *old_limit)
+{
+       return syscall(SYS_prlimit64, pid, resource, new_limit, old_limit);
+}