[PATCH 1/5] eaccess: constify path arguments

[Mike Frysinger]

Noticed when looking into segfault.  The "discarding const qualifier"
warning always makes me worried as it tends to come from bad code.
---
 externs.h        |  2 +-
 lib/glob/glob.c  |  2 +-
 lib/sh/eaccess.c | 10 +++++-----
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/externs.h b/externs.h
index f2b43c415200..fa0603d34657 100644
--- a/externs.h
+++ b/externs.h
@@ -305,7 +305,7 @@ extern int sh_setlinebuf __P((FILE *));
 #endif
 
 /* declarations for functions defined in lib/sh/shaccess.c */
-extern int sh_eaccess __P((char *, int));
+extern int sh_eaccess __P((const char *, int));
 
 /* declarations for functions defined in lib/sh/shmatch.c */
 extern int sh_regmatch __P((const char *, const char *, int));
diff --git a/lib/glob/glob.c b/lib/glob/glob.c
index c6d7c05dca23..7f6eafe7d2eb 100644
--- a/lib/glob/glob.c
+++ b/lib/glob/glob.c
@@ -84,7 +84,7 @@ struct globval
   };
 
 extern void throw_to_top_level __P((void));
-extern int sh_eaccess __P((char *, int));
+extern int sh_eaccess __P((const char *, int));
 extern char *sh_makepath __P((const char *, const char *, int));
 extern int signal_is_pending __P((int));
 extern void run_pending_traps __P((void));
diff --git a/lib/sh/eaccess.c b/lib/sh/eaccess.c
index 8132a9ab50de..8fd8a43e780d 100644
--- a/lib/sh/eaccess.c
+++ b/lib/sh/eaccess.c
@@ -53,9 +53,9 @@ extern int errno;
 #endif /* R_OK */
 
 static int path_is_devfd __P((const char *));
-static int sh_stataccess __P((char *, int));
+static int sh_stataccess __P((const char *, int));
 #if HAVE_DECL_SETREGID
-static int sh_euidaccess __P((char *, int));
+static int sh_euidaccess __P((const char *, int));
 #endif
 
 static int
@@ -135,7 +135,7 @@ sh_stat (path, finfo)
    executable.  This version uses stat(2). */
 static int
 sh_stataccess (path, mode)
-     char *path;
+     const char *path;
      int mode;
 {
   struct stat st;
@@ -172,7 +172,7 @@ sh_stataccess (path, mode)
    the effective and real uid and gid as appropriate. */
 static int
 sh_euidaccess (path, mode)
-     char *path;
+     const char *path;
      int mode;
 {
   int r, e;
@@ -197,7 +197,7 @@ sh_euidaccess (path, mode)
 
 int
 sh_eaccess (path, mode)
-     char *path;
+     const char *path;
      int mode;
 {
   int ret;
-- 
2.9.0