#include "log.h"
#include "osl.h"
-#include "error.h"
#include "util.h"
#include "osl_core.h"
#include "fsck.cmdline.h"
#define FSCK_ERRORS \
FSCK_ERROR(RANGE_VIOLATION, "range violation detected, very bad"), \
FSCK_ERROR(NOT_A_REGULAR_FILE, "not a regular file"), \
- FSCK_ERROR(SYNTAX, "fsck syntax error"),
+ FSCK_ERROR(SYNTAX, "fsck syntax error"), \
+ FSCK_ERROR(ACCESS, "permission denied"), \
+ FSCK_ERROR(CHDIR, "could not change directory"), \
+ FSCK_ERROR(OPENDIR, "could not open directory"),
+#define FSCK_ERROR_BIT 29
#define FSCK_ERROR(num, txt) E_FSCK_ ## num
enum {
FSCK_DUMMY = (1 << FSCK_ERROR_BIT) - 1,
*/
static inline int __fchdir(int fd)
{
- if (fchdir(fd) < 0)
- return -ERRNO_TO_ERROR(errno);
- return 1;
+ if (fchdir(fd) >= 0)
+ return 1;
+ return errno == EACCES? -E_FSCK_ACCESS : -E_FSCK_CHDIR;
}
/**
{
if (chdir(path) >= 0)
return 1;
- return -ERRNO_TO_ERROR(errno);
+ return errno == EACCES? -E_FSCK_ACCESS : -E_FSCK_CHDIR;
}
/**
*dir = opendir(".");
if (*dir)
return 1;
- ret = -ERRNO_TO_ERROR(errno);
+ ret = errno == EACCES? -E_FSCK_ACCESS : -E_FSCK_OPENDIR;
/* Ignore return value of fchdir() and close(). We're busted anyway. */
if (cwd)
fchdir(*cwd);
int cwd_fd, ret2, ret = fsck_opendir(dirname, &dir, &cwd_fd);
if (ret < 0)
- return ret == -ERRNO_TO_ERROR(EACCES)? 1 : ret;
+ return ret == -E_FSCK_ACCESS? 1 : ret;
/* scan cwd recursively */
while ((entry = readdir(dir))) {
mode_t m;
current_dir = make_message("%s/rows_%u-%u", dump_dir, i, i + 999);
NOTICE_LOG("dumping rows %u - %u\n", i, i + 999);
ret = osl_mkdir(current_dir, 0777);
- if (ret < 0 && !is_errno(-ret, EEXIST))
+ if (ret < 0 && ret != -E_OSL_DIR_EXISTS)
goto out;
}
row_dir = make_message("%s/row_%03u", current_dir, i);
ret = osl_mkdir(row_dir, 0777);
- if (ret < 0 && !is_errno(-ret, EEXIST)) {
+ if (ret < 0 && ret != -E_OSL_DIR_EXISTS) {
free(row_dir);
goto out;
}
if (ret < 0)
goto out;
ret = osl_mkdir(dump_dir, 0777);
- if (ret < 0 && !is_errno(-ret, EEXIST))
+ if (ret < 0 && ret != -E_OSL_DIR_EXISTS)
goto out;
table_dump_dir = make_message("%s/%s", dump_dir, desc->name);
ret = osl_mkdir(table_dump_dir, 0777);
- if (ret < 0 && !is_errno(-ret, EEXIST))
+ if (ret < 0 && ret != -E_OSL_DIR_EXISTS)
goto out;
desc_file = make_message("%s/table_description.c", table_dump_dir);
ret = osl_open(desc_file, O_WRONLY | O_CREAT | O_EXCL, 0644);