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-rw-r--r--src/user/lib/elfload.c4
-rw-r--r--src/user/lib/esemaphore.c4
-rw-r--r--src/user/lib/file.c2
-rw-r--r--src/user/lib/fs/misc.c2
-rw-r--r--src/user/lib/syscall.c32
-rw-r--r--src/user/lib/syscall.c.awk4
6 files changed, 24 insertions, 24 deletions
diff --git a/src/user/lib/elfload.c b/src/user/lib/elfload.c
index 71714ab..e3853ba 100644
--- a/src/user/lib/elfload.c
+++ b/src/user/lib/elfload.c
@@ -87,8 +87,8 @@ void _freejmp(void *entry, void *low, size_t len, char **argv, char **envp) {
uintptr_t high = (uintptr_t)low + len;
uint64_t buf[] = {
- EXECBUF_SYSCALL, _SYSCALL_MEMFLAG, 0, (uintptr_t)low, 0, 0,
- EXECBUF_SYSCALL, _SYSCALL_MEMFLAG, high, ~0 - 0xF000 - high, 0, 0,
+ EXECBUF_SYSCALL, _SYSCALL_MEMFLAG, 0, (uintptr_t)low, 0, 0, 0,
+ EXECBUF_SYSCALL, _SYSCALL_MEMFLAG, high, ~0 - 0xF000 - high, 0, 0, 0,
EXECBUF_JMP, (uintptr_t)entry,
};
execbuf_chstack(stack_w, buf, sizeof buf);
diff --git a/src/user/lib/esemaphore.c b/src/user/lib/esemaphore.c
index 70cedae..f58b510 100644
--- a/src/user/lib/esemaphore.c
+++ b/src/user/lib/esemaphore.c
@@ -5,7 +5,7 @@
#include <user/lib/esemaphore.h>
void esem_signal(struct evil_sem *sem) {
- _syscall_write(sem->signal, NULL, 0, 0);
+ _syscall_write(sem->signal, NULL, 0, 0, 0);
}
void esem_wait(struct evil_sem *sem) {
@@ -25,7 +25,7 @@ struct evil_sem *esem_new(int value) {
close(ends_signal[1]);
while (_syscall_read(ends_signal[0], NULL, 0, 0) >= 0) {
if (!_syscall_fork(FORK_NOREAP, NULL)) {
- _syscall_write(ends_wait[1], NULL, 0, 0);
+ _syscall_write(ends_wait[1], NULL, 0, 0, 0);
exit(0);
}
}
diff --git a/src/user/lib/file.c b/src/user/lib/file.c
index a26c8bb..b7e70e6 100644
--- a/src/user/lib/file.c
+++ b/src/user/lib/file.c
@@ -127,7 +127,7 @@ size_t fwrite(const void *restrict ptr, size_t size, size_t nitems, FILE *restri
return 0;
while (pos < total) {
- long res = _syscall_write(f->fd, buf + pos, total - pos, f->pos);
+ long res = _syscall_write(f->fd, buf + pos, total - pos, f->pos, 0);
if (res < 0) {
f->error = true;
errno = -res;
diff --git a/src/user/lib/fs/misc.c b/src/user/lib/fs/misc.c
index 32464b3..55ba9a6 100644
--- a/src/user/lib/fs/misc.c
+++ b/src/user/lib/fs/misc.c
@@ -151,7 +151,7 @@ void fs_dir_inject(const char *path) {
case VFSOP_WRITE:
if (data->delegate >= 0)
- ret = _syscall_write(data->delegate, buf, res.len, res.offset);
+ ret = _syscall_write(data->delegate, buf, res.len, res.offset, res.flags);
else
ret = -1;
_syscall_fs_respond(NULL, ret, 0);
diff --git a/src/user/lib/syscall.c b/src/user/lib/syscall.c
index 7e0de88..842b7b9 100644
--- a/src/user/lib/syscall.c
+++ b/src/user/lib/syscall.c
@@ -6,63 +6,63 @@
_Noreturn void _syscall_exit(long ret) {
- _syscall(_SYSCALL_EXIT, ret, 0, 0, 0);
+ _syscall(_SYSCALL_EXIT, ret, 0, 0, 0, 0);
__builtin_unreachable();
}
long _syscall_await(void) {
- return _syscall(_SYSCALL_AWAIT, 0, 0, 0, 0);
+ return _syscall(_SYSCALL_AWAIT, 0, 0, 0, 0, 0);
}
long _syscall_fork(int flags, handle_t __user *fs_front) {
- return _syscall(_SYSCALL_FORK, (long)flags, (long)fs_front, 0, 0);
+ return _syscall(_SYSCALL_FORK, (long)flags, (long)fs_front, 0, 0, 0);
}
handle_t _syscall_open(const char __user *path, long len, int flags) {
- return (handle_t)_syscall(_SYSCALL_OPEN, (long)path, len, (long)flags, 0);
+ return (handle_t)_syscall(_SYSCALL_OPEN, (long)path, len, (long)flags, 0, 0);
}
long _syscall_mount(handle_t h, const char __user *path, long len) {
- return _syscall(_SYSCALL_MOUNT, (long)h, (long)path, len, 0);
+ return _syscall(_SYSCALL_MOUNT, (long)h, (long)path, len, 0, 0);
}
handle_t _syscall_dup(handle_t from, handle_t to, int flags) {
- return (handle_t)_syscall(_SYSCALL_DUP, (long)from, (long)to, (long)flags, 0);
+ return (handle_t)_syscall(_SYSCALL_DUP, (long)from, (long)to, (long)flags, 0, 0);
}
long _syscall_read(handle_t h, void __user *buf, size_t len, long offset) {
- return _syscall(_SYSCALL_READ, (long)h, (long)buf, (long)len, offset);
+ return _syscall(_SYSCALL_READ, (long)h, (long)buf, (long)len, offset, 0);
}
-long _syscall_write(handle_t h, const void __user *buf, size_t len, long offset) {
- return _syscall(_SYSCALL_WRITE, (long)h, (long)buf, (long)len, offset);
+long _syscall_write(handle_t h, const void __user *buf, size_t len, long offset, int flags) {
+ return _syscall(_SYSCALL_WRITE, (long)h, (long)buf, (long)len, offset, (long)flags);
}
long _syscall_close(handle_t h) {
- return _syscall(_SYSCALL_CLOSE, (long)h, 0, 0, 0);
+ return _syscall(_SYSCALL_CLOSE, (long)h, 0, 0, 0, 0);
}
long _syscall_fs_wait(char __user *buf, long max_len, struct fs_wait_response __user *res) {
- return _syscall(_SYSCALL_FS_WAIT, (long)buf, max_len, (long)res, 0);
+ return _syscall(_SYSCALL_FS_WAIT, (long)buf, max_len, (long)res, 0, 0);
}
long _syscall_fs_respond(void __user *buf, long ret, int flags) {
- return _syscall(_SYSCALL_FS_RESPOND, (long)buf, ret, (long)flags, 0);
+ return _syscall(_SYSCALL_FS_RESPOND, (long)buf, ret, (long)flags, 0, 0);
}
void __user *_syscall_memflag(void __user *addr, size_t len, int flags) {
- return (void __user *)_syscall(_SYSCALL_MEMFLAG, (long)addr, (long)len, (long)flags, 0);
+ return (void __user *)_syscall(_SYSCALL_MEMFLAG, (long)addr, (long)len, (long)flags, 0, 0);
}
long _syscall_pipe(handle_t __user user_ends[2], int flags) {
- return _syscall(_SYSCALL_PIPE, (long)user_ends, (long)flags, 0, 0);
+ return _syscall(_SYSCALL_PIPE, (long)user_ends, (long)flags, 0, 0, 0);
}
long _syscall_execbuf(void __user *buf, size_t len) {
- return _syscall(_SYSCALL_EXECBUF, (long)buf, (long)len, 0, 0);
+ return _syscall(_SYSCALL_EXECBUF, (long)buf, (long)len, 0, 0, 0);
}
void _syscall_debug_klog(const void __user *buf, size_t len) {
- return (void)_syscall(_SYSCALL_DEBUG_KLOG, (long)buf, (long)len, 0, 0);
+ return (void)_syscall(_SYSCALL_DEBUG_KLOG, (long)buf, (long)len, 0, 0, 0);
}
diff --git a/src/user/lib/syscall.c.awk b/src/user/lib/syscall.c.awk
index 58f9a4c..192df6a 100644
--- a/src/user/lib/syscall.c.awk
+++ b/src/user/lib/syscall.c.awk
@@ -23,7 +23,7 @@ BEGIN {
if (params == "void") params = ""
split(params, p, /,/);
- for (i = 0; i <= 4; i += 1) {
+ for (i = 0; i < 6; i += 1) {
if (p[i]) {
# p[i] is a parameter, convert it into an expression to pass to _syscall()
sub(/^ */, "", p[i]); # strip
@@ -44,7 +44,7 @@ BEGIN {
printf "return ";
if (rets != "long") printf "(%s)", rets;
}
- printf "_syscall(%s, %s, %s, %s, %s);\n", toupper(name), p[1], p[2], p[3], p[4];
+ printf "_syscall(%s, %s, %s, %s, %s, %s);\n", toupper(name), p[1], p[2], p[3], p[4], p[5];
if (index($0, "_Noreturn")) print "\t__builtin_unreachable();";
print "}\n";
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-22 22:18:42 +0000