kolibrios-fun/programs/other/tte/notify.c
maxcodehack 5689be824b Fix -O2 bug in TTE
git-svn-id: svn://kolibrios.org@8386 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-12-13 11:41:03 +00:00

32 lines
689 B
C
Executable File

#include <string.h>
typedef unsigned int uint32_t;
static inline
int start_app(char *app_name, char *args){
#pragma pack(push, 1)
struct file_op_t
{
uint32_t fn;
uint32_t flags;
char* args;
uint32_t res1, res2;
char zero;
char* app_name __attribute__((packed));
} file_op;
#pragma pack(pop)
memset(&file_op, 0, sizeof(file_op));
file_op.fn = 7;
file_op.args = args;
file_op.app_name = app_name;
register int val;
asm volatile ("int $0x40":"=a"(val):"a"(70), "b"(&file_op): "memory");
return val;
}
void notify(char *text) {
start_app("/sys/@notify", text);
}