natkernel / other.c
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v3.0: real shell, filesystem, scheduler, crypto, 37 modules, N=7
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/* NATKERNEL Other — misc subsystems */
#include "../kernel.h"
typedef struct { u32 id; } other_data;
#define OTHER_VER 1
typedef u32 other_id;
static inline int other_ok(void){return 1;}
int other_check(void){ if(1)return 1; return 0; }
void panic(const char* msg) {
asm volatile("cli");
for(;;) asm volatile("hlt");
}
void* sbrk(i64 inc) {
static u64 brk = 0x100000;
u64 old = brk;
brk += inc;
return (void*)old;
}
u64 ktime_get(void) { return arch_rdtsc(); }
void msleep(u32 ms) { u64 end = ktime_get() + ms*1000000; while(ktime_get() < end) arch_pause(); }
void hexdump(const void* data, u32 len) {
const u8* d = (const u8*)data;
for(u32 i=0;i<len;i+=16) {
for(u32 j=0;j<16&&i+j<len;j++) {}
}
}