Cleaned up some warnings.

src/utilunix.c

@@ -259,7 +259,6 @@ int my_system (int flags, const char *shell, const char *command)
     struct sigaction ignore, save_intr, save_quit, save_stop;
     pid_t pid;
     int status = 0;
-    int as_shell_command = flags & EXECUTE_AS_SHELL;
     
     ignore.sa_handler = SIG_IGN;
     sigemptyset (&ignore.sa_mask);

vfs/fish.c

@@ -128,7 +128,6 @@ static int decode_reply (char *s, int was_garbage)
 static int get_reply (int sock, char *string_buf, int string_len)
 {
     char answer[1024];
-    int i;
     int was_garbage = 0;
     
     for (;;) {
@@ -335,7 +334,6 @@ error:
 static struct connection *
 open_link (char *host, char *user, int flags, char *netrcpass)
 {
-    int sock;
     struct connection *bucket;
     struct linklist *lptr;
     
@@ -386,6 +384,7 @@ get_path (struct connection **bucket, char *path)
         qflags((*bucket)) |= FISH_FLAG_RSH;
         return res;
     }
+    return NULL;
 }
 
 /*
@@ -400,7 +399,7 @@ get_path (struct connection **bucket, char *path)
 static struct dir *
 retrieve_dir(struct connection *bucket, char *remote_path, int resolve_symlinks)
 {
-    int sock, has_symlinks;
+    int has_symlinks;
     struct linklist *file_list, *p;
     struct direntry *fe;
     char buffer[8192];
@@ -505,9 +504,6 @@ retrieve_dir(struct connection *bucket, char *remote_path, int resolve_symlinks)
 	          }
 	          break;
 	case 'd': {
-		      time_t t;
-		      int idx;
-
 		      split_text(buffer+1);
 		      if (!parse_filedate(0, &fe->s.st_ctime))
 			  break;
@@ -567,7 +563,7 @@ error_3:
 static int
 store_file(struct direntry *fe)
 {
-    int local_handle, sock, n, total;
+    int local_handle, n, total;
     char buffer[8192];
     struct stat s;
     int was_error = 0;
@@ -638,7 +634,6 @@ static int remotelocal_handle, remoten = 0, remotestat_size;
 static void
 fish_abort (struct connection *bucket)
 {
-    char buffer[8192];
     int n;
 
     print_vfs_message( "Aborting transfer..." );
@@ -764,8 +759,6 @@ int fish_ctl (void *data, int ctlop, int arg)
 
 static int retrieve_file(struct direntry *fe)
 {
-    int total;
-    
     if (fe->local_filename)
         return 1;
     fe->local_stat.st_mtime = 0;
@@ -885,7 +878,6 @@ FISH_OP(symlink,     , "#SYMLINK %s %s\nln -s %s %s; echo '*** 000'" );
 int fish_chown (char *path, int owner, int group)
 {
     char *sowner, *sgroup;
-    int res;
     PREFIX
     sowner = getpwuid( owner )->pw_name;
     sgroup = getgrgid( group )->gr_name;

vfs/sfs.c

@@ -246,7 +246,6 @@ static void sfs_free (vfsid id)
 void sfs_fill_names (void (*func)(char *))
 {
     struct cachedfile *cur = head;
-    char *name;
 
     while (cur){
 	(*func)(cur->name);
@@ -375,7 +374,7 @@ void sfs_init (void)
 	    case '2': flags |= F_2; break;
 	    case 'R': flags |= F_NOLOCALCOPY; break;
 	    default:
-	      fprintf( stderr, "Warning: Invalid flag %c in sfs.ini line %s.\n", c, key );
+	      fprintf( stderr, "Warning: Invalid flag %c in sfs.ini line %s.\n", *c, key );
 	    }	    
 	    c++;
 	}

vfs/vfs.c

@@ -47,6 +47,7 @@
 #include "../src/panel.h"
 #include "../src/key.h"		/* Required for the async alarm handler */
 #include "../src/layout.h"	/* For get_panel_widget and get_other_index */
+#include "../src/dialog.h"
 #endif
 #include "vfs.h"
 #include "mcfs.h"
@@ -57,7 +58,6 @@
 #endif
 
 extern int get_other_type (void);
-extern int extfs_which (char *path);
 
 int vfs_timeout = 60; /* VFS timeout in seconds */
 int vfs_flags =       /* Flags */
@@ -100,6 +100,7 @@ static int get_bucket (void)
 	    return i;
     }
     vfs_die ("No more virtual file handles");
+    return 0; /* Shut up, stupid gcc */
 }
 
 vfs *vfs_type_from_op (char *path)
@@ -1228,7 +1229,7 @@ static int is_year(char *str, struct tm *tim)
         return 0;
     if (strlen(str)!=4)
         return 0;
-    if (sscanf(str, "%d", &year) != 1)
+    if (sscanf(str, "%ld", &year) != 1)
         return 0;
     if (year < 1900 || year > 3000)
         return 0;
@@ -1317,7 +1318,6 @@ int parse_filemode (char *p)
     return res;
 }
 
-
 int parse_filedate(int idx, time_t *t)
 {	/* This thing parses from idx in columns[] array */
     static char *month = "JanFebMarAprMayJunJulAugSepOctNovDec";

vfs/vfs.h

@@ -140,7 +140,14 @@ struct utimbuf {
     char *tarfs_analysis (char *inname, char **archive, int is_dir);
 
     void ftpfs_init(void);
+    void fish_init(void);
+    void sfs_init(void);
     void ftpfs_done(void);
+    void sfs_done(void);
+    void fish_done(void);
+    int extfs_which (char *path);
+    int sfs_which (char *path);
+
     void ftpfs_set_debug (char *file);
 #ifdef USE_NETCODE
     void ftpfs_hint_reread(int reread);
@@ -153,6 +160,8 @@ struct utimbuf {
     void mcfs_fill_names (void (*)(char *));
     void ftpfs_fill_names (void (*)(char *));
     void tarfs_fill_names (void (*)(char *));
+    void fish_fill_names (void (*)(char *));
+    void sfs_fill_names (void (*)(char *));
     
     /* Only the routines outside of the VFS module need the emulation macros */
 
@@ -290,6 +299,10 @@ struct utimbuf {
 
 #ifdef WANT_PARSE_LS_LGA
 int parse_ls_lga (char *p, struct stat *s, char **filename, char **linkname);
+int split_text (char *p);
+int parse_filetype (char c);
+int parse_filemode (char *p);
+int parse_filedate(int idx, time_t *t);
 #endif
 extern void vfs_die (char *msg);
 extern char *vfs_get_password (char *msg);