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jinx: mlibc socket system calls

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Matheus
2022-10-18 00:02:18 -03:00
parent 4522b6c2da
commit 86ff503191
1 changed files with 40 additions and 6 deletions
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patches/mlibc/sysdeps.patch
+40 -6
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@@ -59,8 +59,8 @@ diff -ruN --no-dereference mlibc-3.0.0-rc1/sysdeps/astral/generic/entry.cpp mlib
+
diff -ruN --no-dereference mlibc-3.0.0-rc1/sysdeps/astral/generic/generic.cpp mlibc/sysdeps/astral/generic/generic.cpp
--- mlibc-3.0.0-rc1/sysdeps/astral/generic/generic.cpp 1969-12-31 21:00:00.000000000 -0300
+++ mlibc/sysdeps/astral/generic/generic.cpp 2022-10-17 11:26:53.229947620 -0300
@@ -0,0 +1,428 @@
+++ mlibc/sysdeps/astral/generic/generic.cpp 2022-10-17 23:52:37.476391090 -0300
@@ -0,0 +1,457 @@
+#include <bits/ensure.h>
+#include <mlibc/debug.hpp>
+#include <mlibc/all-sysdeps.hpp>
@@ -188,6 +188,36 @@ diff -ruN --no-dereference mlibc-3.0.0-rc1/sysdeps/astral/generic/generic.cpp ml
+ [[gnu::weak]] int sys_fsync(int fd){
+ return 0;
+ }
+
+ int sys_accept(int fd, int *newfd, struct sockaddr *addr_ptr, socklen_t *addr_length){
+ long ret;
+ long err = syscall(SYSCALL_ACCEPT, &ret, fd, (uintptr_t)addr_ptr, (uintptr_t)addr_length);
+ *newfd = ret;
+ return err;
+ }
+
+ int sys_connect(int fd, const struct sockaddr *addr_ptr, socklen_t addr_length){
+ long ret;
+ return syscall(SYSCALL_CONNECT, &ret, fd, (uintptr_t)addr_ptr, addr_length);
+ }
+
+ int sys_listen(int fd, int backlog){
+ long ret;
+ return syscall(SYSCALL_LISTEN, &ret, fd, backlog);
+ }
+
+
+ int sys_bind(int fd, const struct sockaddr *addr_ptr, socklen_t addr_length){
+ long ret;
+ return syscall(SYSCALL_BIND, &ret, fd, (uintptr_t)addr_ptr, addr_length);
+ }
+
+ int sys_socket(int family, int type, int protocol, int *fd){
+ long ret;
+ long err = syscall(SYSCALL_SOCKET, &ret, family, type, protocol);
+ *fd = ret;
+ return err;
+ }
+
+ int sys_clock_get(int clock, time_t *secs, long *nanos){
+ struct timespec ret;
@@ -197,8 +227,7 @@ diff -ruN --no-dereference mlibc-3.0.0-rc1/sysdeps/astral/generic/generic.cpp ml
+ *nanos = ret.tv_nsec;
+ return err;
+ }
+
+
+
+ int sys_chroot(const char* path){
+ long ret;
+ return syscall(SYSCALL_CHROOT, &ret, (uintptr_t)path);
@@ -506,8 +535,8 @@ diff -ruN --no-dereference mlibc-3.0.0-rc1/sysdeps/astral/include/astral/archctl
+#endif
diff -ruN --no-dereference mlibc-3.0.0-rc1/sysdeps/astral/include/astral/syscall.h mlibc/sysdeps/astral/include/astral/syscall.h
--- mlibc-3.0.0-rc1/sysdeps/astral/include/astral/syscall.h 1969-12-31 21:00:00.000000000 -0300
+++ mlibc/sysdeps/astral/include/astral/syscall.h 2022-10-17 11:26:12.973281277 -0300
@@ -0,0 +1,59 @@
+++ mlibc/sysdeps/astral/include/astral/syscall.h 2022-10-17 23:52:47.653057673 -0300
@@ -0,0 +1,64 @@
+#ifndef _SYSCALL_H_INCLUDE
+#define _SYSCALL_H_INCLUDE
+
@@ -545,6 +574,11 @@ diff -ruN --no-dereference mlibc-3.0.0-rc1/sysdeps/astral/include/astral/syscall
+#define SYSCALL_CHROOT 31
+#define SYSCALL_MKDIRAT 32
+#define SYSCALL_CLOCK_GETTIME 33
+#define SYSCALL_SOCKET 34
+#define SYSCALL_BIND 35
+#define SYSCALL_LISTEN 36
+#define SYSCALL_CONNECT 37
+#define SYSCALL_ACCEPT 38
+
+#include <stddef.h>
+#include <stdint.h>