#include <errno.h>
#endif
+#ifdef HAVE_SYS_SYSCTL_H
+#include <sys/sysctl.h>
+#endif
+
#include "e2fsck.h"
extern e2fsck_t e2fsck_global_ctx; /* Try your very best not to use this! */
ctx->flags |= E2F_FLAG_ABORT;
if (ctx->flags & E2F_FLAG_SETJMP_OK)
longjmp(ctx->abort_loc, 1);
+ if (ctx->logf)
+ fprintf(ctx->logf, "Exit status: %d\n", exit_value);
exit(exit_value);
}
const char *defstr;
const char *short_yes = _("yY");
const char *short_no = _("nN");
+ const char *short_yesall = _("aA");
+ const char *english_yes = "yY";
+ const char *english_no = "nN";
+ const char *english_yesall = "aA";
+ const char *yesall_prompt = _(" ('a' enables 'yes' to all) ");
+ const char *extra_prompt = "";
+ static int yes_answers;
#ifdef HAVE_TERMIOS_H
struct termios termios, tmp;
- tcgetattr (0, &termios);
+ if (tcgetattr (0, &termios) < 0)
+ memset(&termios, 0, sizeof(termios));
tmp = termios;
tmp.c_lflag &= ~(ICANON | ECHO);
tmp.c_cc[VMIN] = 1;
defstr = _(_("<n>"));
else
defstr = _(" (y/n)");
- log_out(ctx, "%s%s? ", string, defstr);
+ /*
+ * If the user presses 'y' more than 8 (but less than 12) times in
+ * succession without pressing anything else, display a hint about
+ * yes-to-all mode.
+ */
+ if (yes_answers > 12)
+ yes_answers = -1;
+ else if (yes_answers > 8)
+ extra_prompt = yesall_prompt;
+ log_out(ctx, "%s%s%s? ", string, extra_prompt, defstr);
while (1) {
fflush (stdout);
if ((c = read_a_char()) == EOF)
longjmp(e2fsck_global_ctx->abort_loc, 1);
}
log_out(ctx, "%s", _("cancelled!\n"));
+ yes_answers = 0;
return 0;
}
if (strchr(short_yes, (char) c)) {
+ do_yes:
def = 1;
+ if (yes_answers >= 0)
+ yes_answers++;
break;
- }
- else if (strchr(short_no, (char) c)) {
+ } else if (strchr(short_no, (char) c)) {
+ do_no:
def = 0;
+ yes_answers = -1;
break;
- }
- else if ((c == 27 || c == ' ' || c == '\n') && (def != -1))
+ } else if (strchr(short_yesall, (char)c)) {
+ do_all:
+ def = 2;
+ yes_answers = -1;
+ ctx->options |= E2F_OPT_YES;
+ break;
+ } else if (strchr(english_yes, (char) c)) {
+ goto do_yes;
+ } else if (strchr(english_no, (char) c)) {
+ goto do_no;
+ } else if (strchr(english_yesall, (char) c)) {
+ goto do_all;
+ } else if ((c == 27 || c == ' ' || c == '\n') && (def != -1)) {
+ yes_answers = -1;
break;
+ }
}
- if (def)
+ if (def == 2)
+ log_out(ctx, "%s", _("yes to all\n"));
+ else if (def)
log_out(ctx, "%s", _("yes\n"));
else
log_out(ctx, "%s", _("no\n"));
errcode_t retval;
const char *old_op;
unsigned int save_type;
+ int flags;
if (ctx->invalid_bitmaps) {
com_err(ctx->program_name, 0,
old_op = ehandler_operation(_("reading inode and block bitmaps"));
e2fsck_set_bitmap_type(fs, EXT2FS_BMAP64_RBTREE, "fs_bitmaps",
&save_type);
+ flags = ctx->fs->flags;
+ ctx->fs->flags |= EXT2_FLAG_IGNORE_CSUM_ERRORS;
retval = ext2fs_read_bitmaps(fs);
+ ctx->fs->flags = (flags & EXT2_FLAG_IGNORE_CSUM_ERRORS) |
+ (ctx->fs->flags & ~EXT2_FLAG_IGNORE_CSUM_ERRORS);
fs->default_bitmap_type = save_type;
ehandler_operation(old_op);
if (retval) {
if (fs != NULL) {
fs->super->s_state |= EXT2_ERROR_FS;
ext2fs_mark_super_dirty(fs);
- ext2fs_close(fs);
+ ext2fs_close_free(&fs);
}
exit(FSCK_UNCORRECTED);
}
}
}
-extern void e2fsck_write_inode_full(e2fsck_t ctx, unsigned long ino,
- struct ext2_inode * inode, int bufsize,
- const char *proc)
+void e2fsck_write_inode_full(e2fsck_t ctx, unsigned long ino,
+ struct ext2_inode * inode, int bufsize,
+ const char *proc)
{
errcode_t retval;
}
}
-extern void e2fsck_write_inode(e2fsck_t ctx, unsigned long ino,
- struct ext2_inode * inode, const char *proc)
+void e2fsck_write_inode(e2fsck_t ctx, unsigned long ino,
+ struct ext2_inode * inode, const char *proc)
{
errcode_t retval;
return 0;
}
-#define STRIDE_LENGTH 8
-/*
- * Helper function which zeros out _num_ blocks starting at _blk_. In
- * case of an error, the details of the error is returned via _ret_blk_
- * and _ret_count_ if they are non-NULL pointers. Returns 0 on
- * success, and an error code on an error.
- *
- * As a special case, if the first argument is NULL, then it will
- * attempt to free the static zeroizing buffer. (This is to keep
- * programs that check for memory leaks happy.)
- */
-errcode_t e2fsck_zero_blocks(ext2_filsys fs, blk_t blk, int num,
- blk_t *ret_blk, int *ret_count)
-{
- int j, count;
- static char *buf;
- errcode_t retval;
-
- /* If fs is null, clean up the static buffer and return */
- if (!fs) {
- if (buf) {
- free(buf);
- buf = 0;
- }
- return 0;
- }
- /* Allocate the zeroizing buffer if necessary */
- if (!buf) {
- buf = malloc(fs->blocksize * STRIDE_LENGTH);
- if (!buf) {
- com_err("malloc", ENOMEM, "%s",
- _("while allocating zeroizing buffer"));
- exit(1);
- }
- memset(buf, 0, fs->blocksize * STRIDE_LENGTH);
- }
- /* OK, do the write loop */
- for (j = 0; j < num; j += STRIDE_LENGTH, blk += STRIDE_LENGTH) {
- count = num - j;
- if (count > STRIDE_LENGTH)
- count = STRIDE_LENGTH;
- retval = io_channel_write_blk64(fs->io, blk, count, buf);
- if (retval) {
- if (ret_count)
- *ret_count = count;
- if (ret_blk)
- *ret_blk = blk;
- return retval;
- }
- }
- return 0;
-}
-
/*
* Check to see if a filesystem is in /proc/filesystems.
* Returns 1 if found, 0 if not
/*
* Helper function that does the right thing if write returns a
- * partial write, or an EGAIN/EINTR error.
+ * partial write, or an EAGAIN/EINTR error.
*/
int write_all(int fd, char *buf, size_t count)
{
return c;
}
-void dump_mmp_msg(struct mmp_struct *mmp, const char *msg)
+void dump_mmp_msg(struct mmp_struct *mmp, const char *fmt, ...)
{
+ va_list pvar;
- if (msg)
- printf("MMP check failed: %s\n", msg);
+ if (fmt) {
+ printf("MMP check failed: ");
+ va_start(pvar, fmt);
+ vprintf(fmt, pvar);
+ va_end(pvar);
+ }
if (mmp) {
time_t t = mmp->mmp_time;
- printf("MMP error info: last update: %s node: %s device: %s\n",
- ctime(&t), mmp->mmp_nodename, mmp->mmp_bdevname);
+ printf("MMP_block:\n");
+ printf(" mmp_magic: 0x%x\n", mmp->mmp_magic);
+ printf(" mmp_check_interval: %d\n",
+ mmp->mmp_check_interval);
+ printf(" mmp_sequence: %08x\n", mmp->mmp_seq);
+ printf(" mmp_update_date: %s", ctime(&t));
+ printf(" mmp_update_time: %lld\n", mmp->mmp_time);
+ printf(" mmp_node_name: %s\n", mmp->mmp_nodename);
+ printf(" mmp_device_name: %s\n", mmp->mmp_bdevname);
}
}
const char *profile_name, unsigned int *old_type)
{
unsigned type;
+ e2fsck_t ctx = (e2fsck_t) fs->priv_data;
if (old_type)
*old_type = fs->default_bitmap_type;
- profile_get_uint(e2fsck_global_ctx->profile, "bitmaps",
- profile_name, 0, default_type, &type);
- profile_get_uint(e2fsck_global_ctx->profile, "bitmaps",
- "all", 0, type, &type);
+ profile_get_uint(ctx->profile, "bitmaps", profile_name, 0,
+ default_type, &type);
+ profile_get_uint(ctx->profile, "bitmaps", "all", 0, type, &type);
fs->default_bitmap_type = type ? type : default_type;
}
fs->default_bitmap_type = save_type;
return retval;
}
+
+/* Return memory size in bytes */
+unsigned long long get_memory_size(void)
+{
+#if defined(_SC_PHYS_PAGES)
+# if defined(_SC_PAGESIZE)
+ return (unsigned long long)sysconf(_SC_PHYS_PAGES) *
+ (unsigned long long)sysconf(_SC_PAGESIZE);
+# elif defined(_SC_PAGE_SIZE)
+ return (unsigned long long)sysconf(_SC_PHYS_PAGES) *
+ (unsigned long long)sysconf(_SC_PAGE_SIZE);
+# endif
+#elif defined(CTL_HW)
+# if (defined(HW_MEMSIZE) || defined(HW_PHYSMEM64))
+# define CTL_HW_INT64
+# elif (defined(HW_PHYSMEM) || defined(HW_REALMEM))
+# define CTL_HW_UINT
+# endif
+ int mib[2];
+
+ mib[0] = CTL_HW;
+# if defined(HW_MEMSIZE)
+ mib[1] = HW_MEMSIZE;
+# elif defined(HW_PHYSMEM64)
+ mib[1] = HW_PHYSMEM64;
+# elif defined(HW_REALMEM)
+ mib[1] = HW_REALMEM;
+# elif defined(HW_PYSMEM)
+ mib[1] = HW_PHYSMEM;
+# endif
+# if defined(CTL_HW_INT64)
+ unsigned long long size = 0;
+# elif defined(CTL_HW_UINT)
+ unsigned int size = 0;
+# endif
+# if defined(CTL_HW_INT64) || defined(CTL_HW_UINT)
+ size_t len = sizeof(size);
+
+ if (sysctl(mib, 2, &size, &len, NULL, 0) == 0)
+ return (unsigned long long)size;
+# endif
+ return 0;
+#else
+# warning "Don't know how to detect memory on your platform?"
+ return 0;
+#endif
+}
projects / thirdparty / e2fsprogs.git / blobdiff