get rid of pthreads

[ginge.git] / loader / syscalls.h

diff --git a/loader/syscalls.h b/loader/syscalls.h
new file mode 100644 (file)
index 0000000..e82e0fa
--- /dev/null
+++ b/loader/syscalls.h
@@ -0,0 +1,23 @@
+#include <stdlib.h>
+
+struct timespec;
+
+void sys_cacheflush(const void *start_addr, const void *end_addr);
+
+long g_syscall(long number, ...);
+
+// arg6 is func ptr, for convenience
+long g_clone(unsigned long flags, void *child_stack, ...);
+
+int  g_syscall_error(long kret);
+
+// raw - no errno handling
+long g_open_raw(const char *pathname, int flags, ...);
+long g_read_raw(int fd, void *buf, size_t count);
+long g_write_raw(int fd, const void *buf, size_t count);
+long g_futex_raw(int *uaddr, int op, int val,
+                 const struct timespec *timeout);
+long g_nanosleep_raw(const struct timespec *req, struct timespec *rem);
+long g_clock_gettime_raw(int clk_id, const struct timespec *tp);
+long g_rt_sigprocmask_raw(int how, const void *set, void *oldset,
+                         size_t sigsetsize);