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ntfs-3g
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be a bit helpful if fuseblk is not available

master
szaka 2006-12-12 00:13:18 +00:00
parent 94e892228f
commit b0a44f5fad
1 changed files with 31 additions and 0 deletions
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31
src/ntfs-3g.c
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@ -138,6 +138,15 @@ static const char *locale_msg =
" be correct or visible. Please see the potential solution at\n"
" http://www.ntfs-3g.org/support.html#locale\n";
static const char *fuse26_kmod_needed_msg =
"ERROR: The FUSE kernel module 2.6.x is not available. Either remove the old\n"
" FUSE kernel module (use the command 'rmmod fuse') if you have the new\n"
" one, or compile the new module from the FUSE-2.6.x source package.\n"
" Please see the FUSE README file and the below web page for more help:\n"
"\n"
" http://www.ntfs-3g.org/support.html#fuse26\n"
"\n";
static __inline__ void ntfs_fuse_mark_free_space_outdated(void)
{
/* Mark information about free MFT record and clusters outdated. */
@ -2013,6 +2022,25 @@ static void set_fuseblk_options(char *parsed_options)
strcat(parsed_options, option);
}
static int has_fuseblk(void)
{
char buf[256];
FILE *f = fopen("/proc/filesystems", "r");
if (!f) {
ntfs_log_perror("Failed to open /proc/filesystems");
return 1;
}
while (fgets(buf, sizeof(buf), f))
if (strcmp(buf, "fuseblk\n") == 0) {
fclose(f);
return 1;
}
fclose(f);
return 0;
}
int main(int argc, char *argv[])
{
char *parsed_options;
@ -2059,6 +2087,9 @@ int main(int argc, char *argv[])
fc = try_fuse_mount(parsed_options);
}
if (!fc) {
if (NDevBlock(ctx->vol->dev) && !has_fuseblk())
ntfs_log_error(fuse26_kmod_needed_msg);
free(parsed_options);
ntfs_fuse_destroy();
return 5;