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authorElliott Hughes <enh@google.com>2018-03-05 10:52:39 -0800
committerElliott Hughes <enh@google.com>2018-03-05 10:52:39 -0800
commitace079c5a11bcba2ca90b787efc102cefd20bc22 (patch)
tree0a09692cb56db12d862eb42fe90ec155cc309b62 /oslib/linux-dev-lookup.c
parenta133df91fa72701e4e448ca1ff81e0c41ed2df8b (diff)
downloadfio-main.tar.gz
Remove fio.HEADmastermain
Bug: http://b/74195807 Test: builds Change-Id: I06217c3cc317817180e545b7be998ee1463f3202
Diffstat (limited to 'oslib/linux-dev-lookup.c')
-rw-r--r--oslib/linux-dev-lookup.c66
1 files changed, 0 insertions, 66 deletions
diff --git a/oslib/linux-dev-lookup.c b/oslib/linux-dev-lookup.c
deleted file mode 100644
index 5fbccd33..00000000
--- a/oslib/linux-dev-lookup.c
+++ /dev/null
@@ -1,66 +0,0 @@
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <dirent.h>
-#include <string.h>
-#include <stdio.h>
-#include <unistd.h>
-
-#include "linux-dev-lookup.h"
-
-int blktrace_lookup_device(const char *redirect, char *path, unsigned int maj,
- unsigned int min)
-{
- struct dirent *dir;
- struct stat st;
- int found = 0;
- DIR *D;
-
- D = opendir(path);
- if (!D)
- return 0;
-
- while ((dir = readdir(D)) != NULL) {
- char full_path[256];
-
- if (!strcmp(dir->d_name, ".") || !strcmp(dir->d_name, ".."))
- continue;
-
- sprintf(full_path, "%s/%s", path, dir->d_name);
- if (lstat(full_path, &st) == -1) {
- perror("lstat");
- break;
- }
-
- if (S_ISDIR(st.st_mode)) {
- found = blktrace_lookup_device(redirect, full_path,
- maj, min);
- if (found) {
- strcpy(path, full_path);
- break;
- }
- }
-
- if (!S_ISBLK(st.st_mode))
- continue;
-
- /*
- * If replay_redirect is set then always return this device
- * upon lookup which overrides the device lookup based on
- * major minor in the actual blktrace
- */
- if (redirect) {
- strcpy(path, redirect);
- found = 1;
- break;
- }
-
- if (maj == major(st.st_rdev) && min == minor(st.st_rdev)) {
- strcpy(path, full_path);
- found = 1;
- break;
- }
- }
-
- closedir(D);
- return found;
-}