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syscalls: shutdown

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Matheus
2025-02-08 20:24:43 -03:00
parent 73929bfd57
commit b1e87c57e9
7 changed files with 183 additions and 13 deletions
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patches/mlibc/jinx-working-patch.patch
+95 -3
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@@ -12,6 +12,18 @@ index 87bc25f..d7370d0 100644
#define IPPROTO_IP 0
#define IPPROTO_HOPOPTS 0
#define IPPROTO_ICMP 1
diff --git mlibc-clean/meson.build mlibc-workdir/meson.build
index 39796b5..7d671fc 100644
--- mlibc-clean/meson.build
+++ mlibc-workdir/meson.build
@@ -268,6 +268,7 @@ elif host_machine.system() == 'astral'
libc_include_dirs += include_directories('sysdeps/astral/include')
internal_conf.set10('MLIBC_MAP_DSO_SEGMENTS', true)
internal_conf.set10('MLIBC_MAP_FILE_WINDOWS', true)
+ internal_conf.set10('MLIBC_MMAP_ALLOCATE_DSO', true)
subdir('sysdeps/astral')
else
error('No sysdeps defined for OS: ' + host_machine.system())
diff --git mlibc-clean/options/ansi/generic/environment.cpp mlibc-workdir/options/ansi/generic/environment.cpp
index 5625592..36b42ee 100644
--- mlibc-clean/options/ansi/generic/environment.cpp
@@ -111,8 +123,21 @@ index 9219ef0..1ff679c 100644
#if __MLIBC_POSIX_OPTION
#include <dlfcn.h>
#endif
diff --git mlibc-clean/sysdeps/astral/generic/astral.cpp mlibc-workdir/sysdeps/astral/generic/astral.cpp
index d5ba7b2..a86353f 100644
--- mlibc-clean/sysdeps/astral/generic/astral.cpp
+++ mlibc-workdir/sysdeps/astral/generic/astral.cpp
@@ -4,7 +4,7 @@
#ifndef MLIBC_BUILDING_RTLD
-int syscall_archctl(int func, void *arg) {
+int arch_ctl(int func, void *arg) {
long ret;
long error = syscall(SYSCALL_ARCHCTL, &ret, func, (uint64_t)arg);
if(error)
diff --git mlibc-clean/sysdeps/astral/generic/generic.cpp mlibc-workdir/sysdeps/astral/generic/generic.cpp
index 2a504ab..61c3bf0 100644
index 2a504ab..3c46318 100644
--- mlibc-clean/sysdeps/astral/generic/generic.cpp
+++ mlibc-workdir/sysdeps/astral/generic/generic.cpp
@@ -31,6 +31,12 @@ namespace mlibc {
@@ -128,7 +153,19 @@ index 2a504ab..61c3bf0 100644
int sys_getsockopt(int fd, int layer, int number,
void *__restrict buffer, socklen_t *__restrict size) {
(void)size;
@@ -161,7 +167,18 @@ namespace mlibc {
@@ -40,6 +46,11 @@ namespace mlibc {
return 0;
}
+ int sys_shutdown(int sockfd, int how) {
+ long ret;
+ return syscall(SYSCALL_SHUTDOWN, &ret, sockfd, how);
+ }
+
int sys_tgkill(int pid, int tid, int sig) {
long ret;
return syscall(SYSCALL_KILLTHREAD, &ret, pid, tid, sig);
@@ -161,7 +172,18 @@ namespace mlibc {
*bytes_written = writec;
return error;
}
@@ -148,7 +185,7 @@ index 2a504ab..61c3bf0 100644
#ifndef MLIBC_BUILDING_RTLD
typedef struct {
@@ -487,6 +504,12 @@ namespace mlibc {
@@ -487,6 +509,12 @@ namespace mlibc {
return ret;
}
@@ -161,3 +198,58 @@ index 2a504ab..61c3bf0 100644
#ifndef MLIBC_BUILDING_RTLD
[[noreturn]] void sys_thread_exit() {
@@ -882,7 +910,7 @@ namespace mlibc {
int sys_tcb_set(void *pointer) {
long r;
- return syscall(SYSCALL_ARCHCTL, &r, ARCH_CTL_FSBASE, (uint64_t)pointer);
+ return syscall(SYSCALL_ARCHCTL, &r, ARCH_CTL_SET_FSBASE, (uint64_t)pointer);
}
#define FUTEX_WAIT 0
diff --git mlibc-clean/sysdeps/astral/include/astral/archctl.h mlibc-workdir/sysdeps/astral/include/astral/archctl.h
index d738e02..7e4f2a1 100644
--- mlibc-clean/sysdeps/astral/include/astral/archctl.h
+++ mlibc-workdir/sysdeps/astral/include/astral/archctl.h
@@ -1,8 +1,10 @@
#ifndef _ASTRAL_ARCHCTL_H
#define _ASTRAL_ARCHCTL_H
-#define ARCH_CTL_GSBASE 0
-#define ARCH_CTL_FSBASE 1
+#define ARCH_CTL_SET_GSBASE 0
+#define ARCH_CTL_SET_FSBASE 1
+#define ARCH_CTL_GET_GSBASE 2
+#define ARCH_CTL_GET_FSBASE 3
#ifdef __cplusplus
extern "C" {
diff --git mlibc-clean/sysdeps/astral/include/astral/syscall.h mlibc-workdir/sysdeps/astral/include/astral/syscall.h
index 5f42d62..852f9ff 100644
--- mlibc-clean/sysdeps/astral/include/astral/syscall.h
+++ mlibc-workdir/sysdeps/astral/include/astral/syscall.h
@@ -96,6 +96,7 @@
#define SYSCALL_SIGTIMEDWAIT 89
#define SYSCALL_SIGPENDING 90
#define SYSCALL_KILLTHREAD 91
+#define SYSCALL_SHUTDOWN 92
#ifndef __MLIBC_ABI_ONLY
diff --git mlibc-clean/sysdeps/astral/meson.build mlibc-workdir/sysdeps/astral/meson.build
index a5ede46..e198d2e 100644
--- mlibc-clean/sysdeps/astral/meson.build
+++ mlibc-workdir/sysdeps/astral/meson.build
@@ -63,6 +63,12 @@ if not no_headers
subdir: 'abi-bits',
follow_symlinks: true,
)
+ install_headers(
+ 'include/astral/syscall.h',
+ 'include/astral/archctl.h',
+ subdir: 'astral',
+ follow_symlinks: true,
+ )
endif
if not headers_only