fstatat -> stat, fgettype/fgetmod: rax->eax (st_mode is dword, not qword)

src/file.asm

@@ -6,14 +6,15 @@ extern	strlen
 extern	umask_get
 
 section .text
-	global	fstatat
+	global	stat
+	global	fgettype
 	global	fgetmod
 	global	fopen
 	global	fclose
 	global	fexist
 	global	fwrite
 
-;----- fstatat(*file[], *statBuffer[]) -----;
+;----- stat(*file[], *statBuffer[]) -----;
 ; Gets information from a file, stores it into statBuffer[]
 ; Return value: 0 if stats received, -errno otherwise
 ; Used registers:
@@ -45,8 +46,8 @@ fgettype:
 	mov	rax, -EINVAL
 	ret
 	.buffok:
-	mov	rax, [rdi + ST_MODE]
-	and	rax, 0xF000
+	mov	eax, dword [rdi + ST_MODE]
+	and	eax, 0xF000
 	ret
 
 ;----- fgetmod(*statBuffer[]) -----;
@@ -61,8 +62,8 @@ fgetmod:
 	mov	rax, -EINVAL
 	ret
 	.buffok:
-	mov	rax, [rdi + ST_MODE]
-	and	rax, 0x0FFF
+	mov	eax, [rdi + ST_MODE]
+	and	eax, 0x0FFF
 	ret
 
 ;----- fopen(*file[], char mode) -----;