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-rw-r--r--apt-pkg/contrib/cdromutl.cc48
1 files changed, 23 insertions, 25 deletions
diff --git a/apt-pkg/contrib/cdromutl.cc b/apt-pkg/contrib/cdromutl.cc
index f850e08a5..936e377fb 100644
--- a/apt-pkg/contrib/cdromutl.cc
+++ b/apt-pkg/contrib/cdromutl.cc
@@ -23,6 +23,7 @@
#include <string.h>
#include <iostream>
#include <string>
+#include <vector>
#include <sys/statvfs.h>
#include <dirent.h>
#include <fcntl.h>
@@ -262,37 +263,34 @@ bool IdentCdrom(string CD,string &Res,unsigned int Version)
return true;
}
/*}}}*/
-
// FindMountPointForDevice - Find mountpoint for the given device /*{{{*/
string FindMountPointForDevice(const char *devnode)
{
- char buf[255];
- char *out[10];
- int i=0;
-
// this is the order that mount uses as well
- const char *mount[] = { "/etc/mtab",
- "/proc/mount",
- NULL };
+ std::vector<std::string> const mounts = _config->FindVector("Dir::state::MountPoints", "/etc/mtab,/proc/mount");
- for (i=0; mount[i] != NULL; i++) {
- if (FileExists(mount[i])) {
- FILE *f=fopen(mount[i], "r");
- while ( fgets(buf, sizeof(buf), f) != NULL) {
- if (strncmp(buf, devnode, strlen(devnode)) == 0) {
- if(TokSplitString(' ', buf, out, 10))
- {
- fclose(f);
- // unescape the \0XXX chars in the path
- string mount_point = out[1];
- return DeEscapeString(mount_point);
- }
- }
- }
- fclose(f);
+ for (std::vector<std::string>::const_iterator m = mounts.begin(); m != mounts.end(); ++m)
+ if (FileExists(*m) == true)
+ {
+ char * line = NULL;
+ size_t line_len = 0;
+ FILE * f = fopen(m->c_str(), "r");
+ while(getline(&line, &line_len, f) != -1)
+ {
+ char * out[] = { NULL, NULL, NULL };
+ TokSplitString(' ', line, out, 3);
+ if (out[2] != NULL || out[1] == NULL || out[0] == NULL)
+ continue;
+ if (strcmp(out[0], devnode) != 0)
+ continue;
+ fclose(f);
+ // unescape the \0XXX chars in the path
+ string mount_point = out[1];
+ return DeEscapeString(mount_point);
+ }
+ fclose(f);
}
- }
-
+
return string();
}
/*}}}*/