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authorAlex Auvolat <alex@adnab.me>2016-07-15 23:12:14 +0200
committerAlex Auvolat <alex@adnab.me>2016-07-15 23:12:14 +0200
commit32407e728971006ed3d0885e01c22fb66c8adc57 (patch)
tree89483d39e8e2638383f815d4e73b647334fe2fe9 /src/lib/libkogata/syscall.c
parentba4e59a1d687173ac5cfa74d26d71d6059dc6bc6 (diff)
downloadkogata-32407e728971006ed3d0885e01c22fb66c8adc57.tar.gz
kogata-32407e728971006ed3d0885e01c22fb66c8adc57.zip
Move stuff around, again
Diffstat (limited to 'src/lib/libkogata/syscall.c')
-rw-r--r--src/lib/libkogata/syscall.c203
1 files changed, 0 insertions, 203 deletions
diff --git a/src/lib/libkogata/syscall.c b/src/lib/libkogata/syscall.c
deleted file mode 100644
index bf0b35e..0000000
--- a/src/lib/libkogata/syscall.c
+++ /dev/null
@@ -1,203 +0,0 @@
-#include <debug.h>
-#include <syscall.h>
-
-#include <string.h>
-#include <printf.h>
-
-static inline uint32_t call(uint32_t a, uint32_t b, uint32_t c, uint32_t d, uint32_t ss, uint32_t dd) {
- uint32_t ret;
- asm volatile("int $0x40"
- :"=a"(ret)
- :"a"(a),"b"(b),"c"(c),"d"(d),"S"(ss),"D"(dd));
- return ret;
-}
-
-void dbg_print(const char* str) {
- call(SC_DBG_PRINT, (uint32_t)str, strlen(str), 0, 0, 0);
-}
-
-void dbg_printf(const char* fmt, ...) {
- va_list ap;
- char buffer[256];
-
- va_start(ap, fmt);
- vsnprintf(buffer, 256, fmt, ap);
- va_end(ap);
-
- dbg_print(buffer);
-}
-
-void yield() {
- call(SC_YIELD, 0, 0, 0, 0, 0);
-}
-
-void exit(int code) {
- call(SC_EXIT, code, 0, 0, 0, 0);
-}
-
-void usleep(int usecs) {
- call(SC_USLEEP, usecs, 0, 0, 0, 0);
-}
-
-bool sys_new_thread(void* eip, void* esp) {
- return call(SC_NEW_THREAD, (uint32_t)eip, (uint32_t)esp, 0, 0, 0);
-}
-
-void exit_thread() {
- call(SC_EXIT_THREAD, 0, 0, 0, 0, 0);
-}
-
-bool mmap(void* addr, size_t size, int mode) {
- return call(SC_MMAP, (uint32_t)addr, size, mode, 0, 0);
-}
-bool mmap_file(fd_t file, size_t offset, void* addr, size_t size, int mode) {
- return call(SC_MMAP_FILE, file, offset, (uint32_t)addr, size, mode);
-}
-bool mchmap(void* addr, int mode) {
- return call(SC_MCHMAP, (uint32_t)addr, mode, 0, 0, 0);
-}
-bool munmap(void* addr) {
- return call(SC_MUNMAP, (uint32_t)addr, 0, 0, 0, 0);
-}
-
-bool create(const char* name, int type) {
- return call(SC_CREATE, (uint32_t)name, strlen(name), type, 0, 0);
-}
-bool delete(const char* name) {
- return call(SC_CREATE, (uint32_t)name, strlen(name), 0, 0, 0);
-}
-bool move(const char* oldname, const char* newname) {
- return call(SC_MOVE, (uint32_t)oldname, strlen(oldname), (uint32_t)newname, strlen(newname), 0);
-}
-bool stat(const char* name, stat_t *s) {
- return call(SC_STAT, (uint32_t)name, strlen(name), (uint32_t)s, 0, 0);
-}
-
-fd_t open(const char* name, int mode) {
- return call(SC_OPEN, (uint32_t)name, strlen(name), mode, 0, 0);
-}
-void close(fd_t file) {
- call(SC_CLOSE, file, 0, 0, 0, 0);
-}
-size_t read(fd_t file, size_t offset, size_t len, char *buf) {
- return call(SC_READ, file, offset, len, (uint32_t)buf, 0);
-}
-size_t write(fd_t file, size_t offset, size_t len, const char* buf) {
- return call(SC_WRITE, file, offset, len, (uint32_t)buf, 0);
-}
-bool readdir(fd_t file, size_t ent_no, dirent_t *d) {
- return call(SC_READDIR, file, ent_no, (uint32_t)d, 0, 0);
-}
-bool stat_open(fd_t file, stat_t *s) {
- return call(SC_STAT_OPEN, file, (uint32_t)s, 0, 0, 0);
-}
-int ioctl(fd_t file, int command, void* data) {
- return call(SC_IOCTL, file, command, (uint32_t)data, 0, 0);
-}
-int fctl(fd_t file, int command, void *data) {
- return call(SC_FCTL, file, command, (uint32_t)data, 0, 0);
-}
-bool select(sel_fd_t* fds, size_t nfds, int timeout) {
- return call(SC_SELECT, (uint32_t)fds, nfds, timeout, 0, 0);
-}
-
-fd_pair_t make_channel(bool blocking) {
- fd_pair_t ret;
- call(SC_MK_CHANNEL, blocking, (uint32_t)&ret, 0, 0, 0);
- return ret;
-}
-fd_t make_shm(size_t s) {
- return call(SC_MK_SHM, s, 0, 0, 0, 0);
-}
-bool gen_token(fd_t file, token_t *tok) {
- return call(SC_GEN_TOKEN, file, (uint32_t)tok, 0, 0, 0);
-}
-fd_t use_token(token_t *tok) {
- return call(SC_USE_TOKEN, (uint32_t)tok, 0, 0, 0, 0);
-}
-
-bool make_fs(const char* name, const char* driver, fd_t source, const char* options) {
- volatile sc_make_fs_args_t args = {
- .driver = driver,
- .driver_strlen = strlen(driver),
- .fs_name = name,
- .fs_name_strlen = strlen(name),
- .source_fd = source,
- .opts = options,
- .opts_strlen = strlen(options),
- .bind_to_pid = 0,
- };
- return call(SC_MAKE_FS, (uint32_t)&args, 0, 0, 0, 0);
-}
-bool fs_add_source(const char* fs, fd_t source, const char* options) {
- return call(SC_FS_ADD_SRC, (uint32_t)fs, strlen(fs), source, (uint32_t)options, strlen(options));
-}
-bool fs_subfs(const char* name, const char* orig_fs, const char* root, int ok_modes) {
- volatile sc_subfs_args_t args = {
- .new_name = name,
- .new_name_strlen = strlen(name),
- .from_fs = orig_fs,
- .from_fs_strlen = strlen(orig_fs),
- .root = root,
- .root_strlen = strlen(root),
- .ok_modes = ok_modes,
- .bind_to_pid = 0
- };
- return call(SC_SUBFS, (uint32_t)(&args), 0, 0, 0, 0);
-}
-void fs_remove(const char* name) {
- call(SC_RM_FS, (uint32_t)name, strlen(name), 0, 0, 0);
-}
-
-pid_t new_proc() {
- return call(SC_NEW_PROC, 0, 0, 0, 0, 0);
-}
-bool bind_fs(pid_t pid, const char* new_name, const char* fs) {
- return call(SC_BIND_FS, pid, (uint32_t)new_name, strlen(new_name), (uint32_t)fs, strlen(fs));
-}
-bool bind_subfs(pid_t pid, const char* new_name, const char* orig_fs, const char* root, int ok_modes) {
- sc_subfs_args_t args = {
- .new_name = new_name,
- .new_name_strlen = strlen(new_name),
- .from_fs = orig_fs,
- .from_fs_strlen = strlen(orig_fs),
- .root = root,
- .root_strlen = strlen(root),
- .ok_modes = ok_modes,
- .bind_to_pid = pid
- };
- return call(SC_BIND_SUBFS, (uint32_t)&args, 0, 0, 0, 0);
-}
-bool bind_make_fs(pid_t pid, const char* name, const char* driver, fd_t source, const char* options) {
- sc_make_fs_args_t args = {
- .driver = driver,
- .driver_strlen = strlen(driver),
- .fs_name = name,
- .fs_name_strlen = strlen(name),
- .source_fd = source,
- .opts = options,
- .opts_strlen = strlen(options),
- .bind_to_pid = pid,
- };
- return call(SC_BIND_MAKE_FS, (uint32_t)&args, 0, 0, 0, 0);
-}
-bool bind_fd(pid_t pid, fd_t new_fd, fd_t fd) {
- return call(SC_BIND_FD, pid, new_fd, fd, 0, 0);
-}
-bool proc_exec(pid_t pid, const char* file) {
- return call(SC_PROC_EXEC, pid, (uint32_t)file, strlen(file), 0, 0);
-}
-bool proc_status(pid_t pid, proc_status_t *s) {
- return call(SC_PROC_STATUS, pid, (uint32_t)s, 0, 0, 0);
-}
-bool proc_kill(pid_t pid, proc_status_t *s) {
- return call(SC_PROC_KILL, pid, (uint32_t)s, 0, 0, 0);
-}
-void proc_wait(pid_t pid, bool block, proc_status_t *s) {
- call(SC_PROC_WAIT, pid, block, (uint32_t)s, 0, 0);
-}
-
-
-
-
-/* vim: set ts=4 sw=4 tw=0 noet :*/