| /programs/develop/libraries/kolibri-libc/include/sys/ksys.h |
|---|
| 49,15 → 49,6 |
| }ksys_oskey_t; |
| typedef struct{ |
| unsigned handle; |
| unsigned io_code; |
| unsigned *input; |
| int inp_size; |
| void *output; |
| int out_size; |
| }ksys_ioctl_t; |
| typedef struct{ |
| void *data; |
| size_t size; |
| }ksys_ufile_t; |
| 152,6 → 143,17 |
| void* func_ptr; |
| }ksys_coff_etable_t; |
| typedef void* ksys_drv_hand_t; |
| typedef struct{ |
| ksys_drv_hand_t handler; |
| unsigned func_num; |
| void* in_data_ptr; |
| unsigned in_data_size; |
| void* out_data_ptr; |
| unsigned out_data_size; |
| }ksys_drv_ctl_t; |
| #pragma pack(pop) |
| enum KSYS_EVENTS { |
| 999,6 → 1001,33 |
| ); |
| } |
| /* Driver functions */ |
| static inline |
| ksys_drv_hand_t _ksys_load_driver(char *driver_name) |
| { |
| ksys_drv_hand_t driver_h; |
| asm_inline( |
| "int $0x40" |
| :"=a"(driver_h) |
| :"a"(68), "b"(16), "c"(driver_name) |
| ); |
| return driver_h; |
| } |
| static inline |
| unsigned _ksys_work_driver(ksys_drv_ctl_t *ioctl) |
| { |
| unsigned status; |
| asm_inline( |
| "int $0x40" |
| :"=a"(status) |
| :"a"(68), "b"(17), "c"(ioctl) |
| :"memory" |
| ); |
| return status; |
| } |
| #ifdef __cplusplus |
| } |
| #endif |
| /programs/develop/libraries/kolibri-libc/samples/Makefile |
|---|
| 1,5 → 1,5 |
| KTCC=../linuxtools/kos32-tcc |
| KTCC=../../../ktcc/trunk/bin/kos32-tcc |
| KPACK = kpack |
| CFLAGS = -I../include |
| LDFLAGS = -nostdlib -L../lib ../lib/crt0.o |
| 11,6 → 11,7 |
| string_test.kex \ |
| whois.kex \ |
| file_io.kex \ |
| tmpdisk_work.kex |
| all: $(BIN) |
| /programs/develop/libraries/kolibri-libc/samples/tmpdisk_work.c |
|---|
| 0,0 → 1,56 |
| #include "stddef.h" |
| #include <sys/ksys.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #define DEV_ADD_DISK 1 |
| #define TMPDISK_SIZE 10 //Mb |
| #pragma pack(push, 1) |
| struct{ |
| unsigned disk_size; |
| unsigned char disk_id; |
| }tmpdisk_add; |
| #pragma pack(pop) |
| char *tmpdisk_res_text[]={ |
| "TmpDisk operation completed successfully", |
| "Unknown IOCTL code, wrong input/output size...", |
| "DiskId must be from 0 to 9", |
| "DiskSize is too large", |
| "DiskSize is too small, might be too little free RAM", |
| "Memory allocation failed", |
| "Unknown error O_o", |
| 0}; |
| int main(){ |
| ksys_drv_hand_t tmpdisk_drv = _ksys_load_driver("tmpdisk"); |
| if(!tmpdisk_drv){ |
| puts("tmpdisk.sys driver not load!"); |
| exit(0); |
| }else{ |
| puts("tmpdisk.sys driver is load!"); |
| } |
| tmpdisk_add.disk_size = TMPDISK_SIZE*1024*1024/512; |
| tmpdisk_add.disk_id = 5; |
| ksys_drv_ctl_t ioctl; |
| ioctl.func_num = DEV_ADD_DISK; |
| ioctl.handler = tmpdisk_drv; |
| ioctl.in_data_ptr = &tmpdisk_add; |
| ioctl.in_data_size = sizeof(tmpdisk_add); |
| ioctl.out_data_ptr = NULL; |
| ioctl.out_data_size = 0; |
| printf("Create '/tmp%u/' disk a %u Mb size...\n", tmpdisk_add.disk_id, TMPDISK_SIZE); |
| unsigned status =_ksys_work_driver(&ioctl); |
| if(status<7){ |
| puts(tmpdisk_res_text[status]); |
| }else{ |
| puts(tmpdisk_res_text[6]); |
| } |
| exit(0); |
| } |
| /programs/develop/libraries/kolibri-libc/source/Makefile |
|---|
| 1,6 → 1,7 |
| ifndef GCC |
| GCC=kos32-gcc |
| endif |
| CC=kos32-gcc |
| KPACK=kpack |
| FASM=fasm |
| 14,8 → 15,11 |
| mkdir -p exports ../lib |
| ../linuxtools/ExportGen symbols.txt exports/exports.c |
| $(FASM) crt/crt0.asm ../lib/crt0.o |
| $(CC) $(CFLAGS) $(SRC) -o $(LIB) |
| $(GCC) $(CFLAGS) $(SRC) -o $(LIB) |
| $(KPACK) $(LIB) |
| ../linuxtools/LoaderGen symbols.txt ../loader |
| ../linuxtools/LoaderBuild ../loader |
| rm -rf exports |
| install: |
| cp -f ../lib/libc.obj ~/.kex/root/RD/1/LIB |