another more const

git-svn-id: svn://busybox.net/trunk/busybox@11897 69ca8d6d-28ef-0310-b511-8ec308f3f277

5 files changed, 16 insertions, 19 deletions

diff --git a/e2fsprogs/e2p/feature.c b/e2fsprogs/e2p/feature.c
index a4f3c64cb..fe6016102 100644
--- a/e2fsprogs/e2p/feature.c
+++ b/e2fsprogs/e2p/feature.c
@@ -22,7 +22,7 @@ struct feature {
         const char      *string;
 };
 
-static struct feature feature_list[] = {
+static const struct feature feature_list[] = {
         {       E2P_FEATURE_COMPAT, EXT2_FEATURE_COMPAT_DIR_PREALLOC,
                         "dir_prealloc" },
         {       E2P_FEATURE_COMPAT, EXT3_FEATURE_COMPAT_HAS_JOURNAL,
@@ -56,7 +56,7 @@ static struct feature feature_list[] = {
 
 const char *e2p_feature2string(int compat, unsigned int mask)
 {
-        struct feature *f;
+        const struct feature *f;
         static char buf[20];
         char fchar;
         int fnum;
@@ -87,7 +87,7 @@ const char *e2p_feature2string(int compat, unsigned int mask)
 
 int e2p_string2feature(char *string, int *compat_type, unsigned int *mask)
 {
-        struct feature *f;
+        const struct feature *f;
         char *eptr;
         int num;
 
@@ -154,8 +154,7 @@ int e2p_edit_feature(const char *str, __u32 *compat_array, __u32 *ok_array)
         unsigned int    mask;
         int             compat_type;
 
-        buf = xmalloc(strlen(str)+1);
-        strcpy(buf, str);
+        buf = bb_xstrdup(str);
         cp = buf;
         while (cp && *cp) {
                 neg = 0;
diff --git a/e2fsprogs/e2p/hashstr.c b/e2fsprogs/e2p/hashstr.c
index 7c0552f09..c4b3f9fd5 100644
--- a/e2fsprogs/e2p/hashstr.c
+++ b/e2fsprogs/e2p/hashstr.c
@@ -21,7 +21,7 @@ struct hash {
         const char *string;
 };
 
-static struct hash hash_list[] = {
+static const struct hash hash_list[] = {
         { EXT2_HASH_LEGACY,   "legacy" },
         { EXT2_HASH_HALF_MD4, "half_md4" },
         { EXT2_HASH_TEA,      "tea" },
@@ -30,7 +30,7 @@ static struct hash hash_list[] = {
 
 const char *e2p_hash2string(int num)
 {
-        struct hash *p;
+        const struct hash *p;
         static char buf[20];
 
         for (p = hash_list; p->string; p++) {
@@ -46,7 +46,7 @@ const char *e2p_hash2string(int num)
  */
 int e2p_string2hash(char *string)
 {
-        struct hash *p;
+        const struct hash *p;
         char *eptr;
         int num;
 
diff --git a/e2fsprogs/e2p/mntopts.c b/e2fsprogs/e2p/mntopts.c
index 735260ce0..562a9ccc1 100644
--- a/e2fsprogs/e2p/mntopts.c
+++ b/e2fsprogs/e2p/mntopts.c
@@ -21,7 +21,7 @@ struct mntopt {
         const char      *string;
 };
 
-static struct mntopt mntopt_list[] = {
+static const struct mntopt mntopt_list[] = {
         { EXT2_DEFM_DEBUG,      "debug" },
         { EXT2_DEFM_BSDGROUPS,  "bsdgroups" },
         { EXT2_DEFM_XATTR_USER, "user_xattr" },
@@ -35,7 +35,7 @@ static struct mntopt mntopt_list[] = {
 
 const char *e2p_mntopt2string(unsigned int mask)
 {
-        struct mntopt  *f;
+        const struct mntopt  *f;
         static char buf[20];
         int     fnum;
 
@@ -50,7 +50,7 @@ const char *e2p_mntopt2string(unsigned int mask)
 
 int e2p_string2mntopt(char *string, unsigned int *mask)
 {
-        struct mntopt  *f;
+        const struct mntopt  *f;
         char            *eptr;
         int             num;
 
@@ -99,8 +99,7 @@ int e2p_edit_mntopts(const char *str, __u32 *mntopts, __u32 ok)
         int     neg;
         unsigned int    mask;
 
-        buf = xmalloc(strlen(str)+1);
-        strcpy(buf, str);
+        buf = bb_xstrdup(str);
         cp = buf;
         while (cp && *cp) {
                 neg = 0;
diff --git a/e2fsprogs/e2p/ostype.c b/e2fsprogs/e2p/ostype.c
index a079b57b1..1084abde2 100644
--- a/e2fsprogs/e2p/ostype.c
+++ b/e2fsprogs/e2p/ostype.c
@@ -10,7 +10,7 @@
 #include "e2p.h"
 #include <string.h>
 
-const char *os_tab[] =
+static const char * const os_tab[] =
         { "Linux", 
           "Hurd", 
           "Masix", 
@@ -31,8 +31,7 @@ char *e2p_os2string(int os_type)
         else
                 os = "(unknown os)";
 
-        ret = xmalloc(strlen(os)+1);
-        strcpy(ret, os);
+        ret = bb_xstrdup(os);
         return ret;
 }
 
@@ -41,7 +40,7 @@ char *e2p_os2string(int os_type)
  */
 int e2p_string2os(char *str)
 {
-        const char **cpp;
+        const char * const *cpp;
         int i = 0;
 
         for (cpp = os_tab; *cpp; cpp++, i++) {
diff --git a/e2fsprogs/e2p/pf.c b/e2fsprogs/e2p/pf.c
index d1a1c4caa..2194ac6bf 100644
--- a/e2fsprogs/e2p/pf.c
+++ b/e2fsprogs/e2p/pf.c
@@ -24,7 +24,7 @@ struct flags_name {
         const char      *long_name;
 };
 
-static struct flags_name flags_array[] = {
+static const struct flags_name flags_array[] = {
         { EXT2_SECRM_FL, "s", "Secure_Deletion" },
         { EXT2_UNRM_FL, "u" , "Undelete" },
         { EXT2_SYNC_FL, "S", "Synchronous_Updates" },
@@ -50,7 +50,7 @@ static struct flags_name flags_array[] = {
 void print_flags (FILE * f, unsigned long flags, unsigned options)
 {
         int long_opt = (options & PFOPT_LONG);
-        struct flags_name *fp;
+        const struct flags_name *fp;
         int     first = 1;
 
         for (fp = flags_array; fp->flag != 0; fp++) {