Кажется, что вы программируете 64-разрядную Linux. Немного сложно получить правильную структуру от sys/stat.h
. Я создал наконец программу C для этого:
#include <stdio.h>
#include <sys/stat.h>
int main (void)
{
struct stat file_stat;
printf ("__WORDSIZE: %d\n",__WORDSIZE);
printf ("__USE_MISC: %d\n",__USE_MISC);
printf ("__USE_XOPEN2K8: %d\n",__USE_XOPEN2K8);
printf ("file_stat len: %ld\n", sizeof file_stat);
long p = (long)(&file_stat);
printf ("file_stat.st_dev pos: %3ld len: %2ld\n", (long)(&file_stat.st_dev) - p, sizeof file_stat.st_dev);
printf ("file_stat.st_ino pos: %3ld len: %2ld\n", (long)(&file_stat.st_ino) - p, sizeof file_stat.st_ino);
printf ("file_stat.st_nlink pos: %3ld len: %2ld\n", (long)(&file_stat.st_nlink) - p, sizeof file_stat.st_nlink);
printf ("file_stat.st_mode pos: %3ld len: %2ld\n", (long)(&file_stat.st_mode) - p, sizeof file_stat.st_mode);
printf ("file_stat.st_uid pos: %3ld len: %2ld\n", (long)(&file_stat.st_uid) - p, sizeof file_stat.st_uid);
printf ("file_stat.st_gid pos: %3ld len: %2ld\n", (long)(&file_stat.st_gid) - p, sizeof file_stat.st_gid);
printf ("file_stat.__pad0 pos: %3ld len: %2ld\n", (long)(&file_stat.__pad0) - p, sizeof file_stat.__pad0);
printf ("file_stat.st_rdev pos: %3ld len: %2ld\n", (long)(&file_stat.st_rdev) - p, sizeof file_stat.st_rdev);
printf ("file_stat.st_size pos: %3ld len: %2ld\n", (long)(&file_stat.st_size) - p, sizeof file_stat.st_size);
printf ("file_stat.st_blksize pos: %3ld len: %2ld\n", (long)(&file_stat.st_blksize) - p, sizeof file_stat.st_blksize);
printf ("file_stat.st_blocks pos: %3ld len: %2ld\n", (long)(&file_stat.st_blocks) - p, sizeof file_stat.st_blocks);
printf ("file_stat.st_atim.tv_sec pos: %3ld len: %2ld\n", (long)(&file_stat.st_atim.tv_sec) - p, sizeof file_stat.st_atim.tv_sec);
printf ("file_stat.st_atim.tv_nsec pos: %3ld len: %2ld\n", (long)(&file_stat.st_atim.tv_nsec) - p, sizeof file_stat.st_atim.tv_nsec);
printf ("file_stat.st_mtim.tv_sec pos: %3ld len: %2ld\n", (long)(&file_stat.st_mtim.tv_sec) - p, sizeof file_stat.st_mtim.tv_sec);
printf ("file_stat.st_mtim.tv_nsec pos: %3ld len: %2ld\n", (long)(&file_stat.st_mtim.tv_nsec) - p, sizeof file_stat.st_mtim.tv_nsec);
printf ("file_stat.st_ctim.tv_sec pos: %3ld len: %2ld\n", (long)(&file_stat.st_ctim.tv_sec) - p, sizeof file_stat.st_ctim.tv_sec);
printf ("file_stat.st_ctim.tv_nsec pos: %3ld len: %2ld\n", (long)(&file_stat.st_ctim.tv_nsec) - p, sizeof file_stat.st_ctim.tv_nsec);
printf ("file_stat.__unused pos: %3ld len: %2ld\n", (long)(&file_stat.__unused) - p, sizeof file_stat.__unused);
return 0;
}
Его выход:
argv[0]: ./example_stat
__WORDSIZE: 64
__USE_MISC: 1
__USE_XOPEN2K8: 1
file_stat len: 144
file_stat.st_dev pos: 0 len: 8
file_stat.st_ino pos: 8 len: 8
file_stat.st_nlink pos: 16 len: 8
file_stat.st_mode pos: 24 len: 4
file_stat.st_uid pos: 28 len: 4
file_stat.st_gid pos: 32 len: 4
file_stat.__pad0 pos: 36 len: 4
file_stat.st_rdev pos: 40 len: 8
file_stat.st_size pos: 48 len: 8
file_stat.st_blksize pos: 56 len: 8
file_stat.st_blocks pos: 64 len: 8
file_stat.st_atim.tv_sec pos: 72 len: 8
file_stat.st_atim.tv_nsec pos: 80 len: 8
file_stat.st_mtim.tv_sec pos: 88 len: 8
file_stat.st_mtim.tv_nsec pos: 96 len: 8
file_stat.st_ctim.tv_sec pos: 104 len: 8
file_stat.st_ctim.tv_nsec pos: 112 len: 8
file_stat.__unused pos: 120 len: 24
Это приводит к следующей структуре NASM:
section .bss
stat resb 144
struc STAT
.st_dev resq 1
.st_ino resq 1
.st_nlink resq 1
.st_mode resd 1
.st_uid resd 1
.st_gid resd 1
.pad0 resb 4
.st_rdev resq 1
.st_size resq 1
.st_blksize resq 1
.st_blocks resq 1
.st_atime resq 1
.st_atime_nsec resq 1
.st_mtime resq 1
.st_mtime_nsec resq 1
.st_ctime resq 1
.st_ctime_nsec resq 1
endstruc
я тестировал его с GCC в качестве линкера и это сработало.
Возможно, файл имеет нулевое значение? – johnfound