removing init.c

Change-Id: I2c05616c047702155add892284ea67e7abf7e954
Signed-off-by: manish.r <manish.r@samsung.com>

diff --git a/CMakeLists.txt b/CMakeLists.txt
old mode 100644 (file)
new mode 100755 (executable)
index 080dbcc..7793229
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -45,7 +45,6 @@ SET(SDBD_SRCS
         src/socket_network_client.c
         src/sdktools.c
         src/strutils.c
-        src/init.c
         src/commandline_sdbd.c
         src/usb_linux_client.c
         src/usb_funcfs_client.c

diff --git a/src/init.c b/src/init.c
deleted file mode 100644 (file)
index 7fcc70b..0000000
--- a/src/init.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
- * This file is part of libsmack. Derived from libselinux/src/init.c.
- *
- * Copyright (C) 2012 Intel Corporation
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * version 2.1 as published by the Free Software Foundation.
- *
- * This library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- * Authors:
- * Passion Zhao <passion.zhao@intel.com>
- */
-
-#include <unistd.h>
-#include <fcntl.h>
-#include <string.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <ctype.h>
-#include <stdio.h>
-#include <stdio_ext.h>
-#include <dlfcn.h>
-#include <sys/statvfs.h>
-#include <sys/vfs.h>
-#include <stdint.h>
-#include <limits.h>
-
-/*
- *  * smackfs magic number
- *   */
-#define SMACK_MAGIC     0x43415d53 /* "SMAC" */
-
-/* smack file system type */
-#define SMACKFS "smackfs"
-
-#define SMACKFSMNT "/sys/fs/smackfs/"
-#define OLDSMACKFSMNT "/smack"
-
-char *smack_mnt = NULL;
-
-void set_smackmnt(const char *mnt)
-{
-    smack_mnt = strdup(mnt);
-}
-
-/* Verify the mount point for smack file system has a smackfs.
- * If the file system:
- * Exist,
- * Is mounted with an smack file system,
- * The file system is read/write
- * then set this as the default file system.
- */
-static int verify_smackmnt(const char *mnt)
-{
-    struct statfs sfbuf;
-    int rc;
-
-    do {
-        rc = statfs(mnt, &sfbuf);
-    } while (rc < 0 && errno == EINTR);
-
-    if (rc == 0) {
-        if ((uint32_t)sfbuf.f_type == (uint32_t)SMACK_MAGIC) {
-            struct statvfs vfsbuf;
-            rc = statvfs(mnt, &vfsbuf);
-            if (rc == 0) {
-                if (!(vfsbuf.f_flag & ST_RDONLY)) {
-                    set_smackmnt(mnt);
-                }
-                return 0;
-            }
-        }
-    }
-
-    return -1;
-}
-
-int smackfs_exists(void)
-{
-    int exists = 0;
-    FILE *fp = NULL;
-    char *buf = NULL;
-    size_t len;
-    ssize_t num;
-
-    fp = fopen("/proc/filesystems", "r");
-    if (!fp)
-        return 1; /* Fail as if it exists */
-
-    __fsetlocking(fp, FSETLOCKING_BYCALLER);
-
-    num = getline(&buf, &len, fp);
-    while (num != -1) {
-        if (strstr(buf, SMACKFS)) {
-            exists = 1;
-            break;
-        }
-        num = getline(&buf, &len, fp);
-    }
-
-    free(buf);
-    fclose(fp);
-    return exists;
-}
-
-static void init_smackmnt(void)
-{
-    char *buf=NULL, *p;
-    FILE *fp=NULL;
-    size_t len;
-    ssize_t num;
-
-    if (smack_mnt)
-        return;
-
-    if (verify_smackmnt(SMACKFSMNT) == 0)
-        return;
-
-    if (verify_smackmnt(OLDSMACKFSMNT) == 0)
-        return;
-
-    /* Drop back to detecting it the long way. */
-    if (!smackfs_exists())
-        goto out;
-
-    /* At this point, the usual spot doesn't have an smackfs so
-     * we look around for it */
-    fp = fopen("/proc/mounts", "r");
-    if (!fp)
-        goto out;
-
-    __fsetlocking(fp, FSETLOCKING_BYCALLER);
-    while ((num = getline(&buf, &len, fp)) != -1) {
-        char *tmp;
-        p = strchr(buf, ' ');
-        if (!p)
-            goto out;
-        p++;
-
-        tmp = strchr(p, ' ');
-        if (!tmp)
-            goto out;
-
-        if (!strncmp(tmp + 1, SMACKFS" ", strlen(SMACKFS)+1)) {
-            *tmp = '\0';
-            break;
-        }
-    }
-
-    /* If we found something, dup it */
-    if (num > 0)
-        verify_smackmnt(p);
-
-      out:
-    free(buf);
-    if (fp)
-        fclose(fp);
-    return;
-}
-
-void fini_smackmnt(void)
-{
-    free(smack_mnt);
-    smack_mnt = NULL;
-}
-
-static void init_lib(void) __attribute__ ((constructor));
-static void init_lib(void)
-{
-    init_smackmnt();
-}
-
-static void fini_lib(void) __attribute__ ((destructor));
-static void fini_lib(void)
-{
-    fini_smackmnt();
-}