OrionLibC
Barry Importing existing Orion LibC 03048a9 (2 years, 2 months ago)
diff --git a/unistd/getpid.c b/unistd/getpid.c
new file mode 100644
index 0000000..dc5d86a
--- /dev/null
+++ b/unistd/getpid.c
@@ -0,0 +1,13 @@
+#include <stddef.h>
+#include <sys/syscall.h>
+#include <sys/types.h>
+
+/* Get the current process' id */
+pid_t
+getpid(void)
+{
+ int ret;
+ asm volatile("int $0x80" : "=a" (ret) : "0" (SYSCALL_GETPID),
+ "c" (0), "S" (NULL));
+ return ret;
+}