kolibri-libc:

- [KSYS]  added functions for working with drivers.
- [SAMPLES] added an example of working with the tmpdisk.sys driver
- Misc: fixed Makefiles


git-svn-id: svn://kolibrios.org@8699 a494cfbc-eb01-0410-851d-a64ba20cac60

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);
+}