fish: Change 'int argc' to 'size_t argc' throughout.

Cherry picked from commit 6391d1a7cfa10337a75465c72d49df3c9ebc65ca.

13 files changed, 36 insertions, 34 deletions

diff --git a/fish/alloc.c b/fish/alloc.c
index 75337414..11fc364d 100644
--- a/fish/alloc.c
+++ b/fish/alloc.c
@@ -31,7 +31,7 @@
 #include "fish.h"
 
 int
-do_alloc (const char *cmd, int argc, char *argv[])
+do_alloc (const char *cmd, size_t argc, char *argv[])
 {
   if (argc != 2) {
     fprintf (stderr, _("use 'alloc file size' to create an image\n"));
@@ -45,7 +45,7 @@ do_alloc (const char *cmd, int argc, char *argv[])
 }
 
 int
-do_sparse (const char *cmd, int argc, char *argv[])
+do_sparse (const char *cmd, size_t argc, char *argv[])
 {
   if (argc != 2) {
     fprintf (stderr, _("use 'sparse file size' to create a sparse image\n"));
diff --git a/fish/echo.c b/fish/echo.c
index 33992d4f..2d841005 100644
--- a/fish/echo.c
+++ b/fish/echo.c
@@ -25,9 +25,9 @@
 #include "fish.h"
 
 int
-do_echo (const char *cmd, int argc, char *argv[])
+do_echo (const char *cmd, size_t argc, char *argv[])
 {
-  int i;
+  size_t i;
 
   for (i = 0; i < argc; ++i) {
     if (i > 0) printf (" ");
diff --git a/fish/edit.c b/fish/edit.c
index 10950f93..67ea01f2 100644
--- a/fish/edit.c
+++ b/fish/edit.c
@@ -32,7 +32,7 @@
 /* guestfish edit command, suggested by Ján Ondrej, implemented by RWMJ */
 
 int
-do_edit (const char *cmd, int argc, char *argv[])
+do_edit (const char *cmd, size_t argc, char *argv[])
 {
   char filename[] = "/tmp/guestfishXXXXXX";
   char buf[256];
diff --git a/fish/fish.h b/fish/fish.h
index 6cd811a8..c9013d46 100644
--- a/fish/fish.h
+++ b/fish/fish.h
@@ -72,7 +72,7 @@ extern void extended_help_message (void);
 /* in cmds.c (auto-generated) */
 extern void list_commands (void);
 extern int display_command (const char *cmd);
-extern int run_action (const char *cmd, int argc, char *argv[]);
+extern int run_action (const char *cmd, size_t argc, char *argv[]);
 
 /* in completion.c (auto-generated) */
 extern char **do_completion (const char *text, int start, int end);
@@ -82,28 +82,28 @@ extern int complete_dest_paths;
 extern char *complete_dest_paths_generator (const char *text, int state);
 
 /* in alloc.c */
-extern int do_alloc (const char *cmd, int argc, char *argv[]);
-extern int do_sparse (const char *cmd, int argc, char *argv[]);
+extern int do_alloc (const char *cmd, size_t argc, char *argv[]);
+extern int do_sparse (const char *cmd, size_t argc, char *argv[]);
 extern int alloc_disk (const char *filename, const char *size,
                        int add, int sparse);
 
 /* in echo.c */
-extern int do_echo (const char *cmd, int argc, char *argv[]);
+extern int do_echo (const char *cmd, size_t argc, char *argv[]);
 
 /* in edit.c */
-extern int do_edit (const char *cmd, int argc, char *argv[]);
+extern int do_edit (const char *cmd, size_t argc, char *argv[]);
 
 /* in lcd.c */
-extern int do_lcd (const char *cmd, int argc, char *argv[]);
+extern int do_lcd (const char *cmd, size_t argc, char *argv[]);
 
 /* in glob.c */
-extern int do_glob (const char *cmd, int argc, char *argv[]);
+extern int do_glob (const char *cmd, size_t argc, char *argv[]);
 
 /* in man.c */
-extern int do_man (const char *cmd, int argc, char *argv[]);
+extern int do_man (const char *cmd, size_t argc, char *argv[]);
 
 /* in more.c */
-extern int do_more (const char *cmd, int argc, char *argv[]);
+extern int do_more (const char *cmd, size_t argc, char *argv[]);
 
 /* in prep.c */
 struct prep_data {
@@ -121,17 +121,17 @@ extern void prep_error (prep_data *data, const char *filename, const char *fs, .
 
 /* in rc.c (remote control) */
 extern void rc_listen (void) __attribute__((noreturn));
-extern int rc_remote (int pid, const char *cmd, int argc, char *argv[],
+extern int rc_remote (int pid, const char *cmd, size_t argc, char *argv[],
                       int exit_on_error);
 
 /* in reopen.c */
-extern int do_reopen (const char *cmd, int argc, char *argv[]);
+extern int do_reopen (const char *cmd, size_t argc, char *argv[]);
 
 /* in supported.c */
-extern int do_supported (const char *cmd, int argc, char *argv[]);
+extern int do_supported (const char *cmd, size_t argc, char *argv[]);
 
 /* in time.c */
-extern int do_time (const char *cmd, int argc, char *argv[]);
+extern int do_time (const char *cmd, size_t argc, char *argv[]);
 
 /* in tilde.c */
 extern char *try_tilde_expansion (char *path);
diff --git a/fish/glob.c b/fish/glob.c
index 2731b2f9..8ca09209 100644
--- a/fish/glob.c
+++ b/fish/glob.c
@@ -28,10 +28,10 @@
 /* A bit tricky because in the case where there are multiple
  * paths we have to perform a Cartesian product.
  */
-static void glob_issue (char *cmd, int argc, char ***globs, int *posn, int *count, int *r);
+static void glob_issue (char *cmd, size_t argc, char ***globs, int *posn, int *count, int *r);
 
 int
-do_glob (const char *cmd, int argc, char *argv[])
+do_glob (const char *cmd, size_t argc, char *argv[])
 {
   /* For 'glob cmd foo /s* /usr/s*' this could be:
    *
@@ -46,7 +46,8 @@ do_glob (const char *cmd, int argc, char *argv[])
   char **globs[argc];
   int posn[argc];
   int count[argc];
-  int i, r = 0;
+  size_t i;
+  int r = 0;
 
   if (argc < 1) {
     fprintf (stderr, _("use 'glob command [args...]'\n"));
@@ -129,11 +130,11 @@ do_glob (const char *cmd, int argc, char *argv[])
 }
 
 static void
-glob_issue (char *cmd, int argc,
+glob_issue (char *cmd, size_t argc,
             char ***globs, int *posn, int *count,
             int *r)
 {
-  int i;
+  size_t i;
   char *argv[argc+1];
 
   argv[0] = cmd;
diff --git a/fish/lcd.c b/fish/lcd.c
index e631f21b..6631a2b7 100644
--- a/fish/lcd.c
+++ b/fish/lcd.c
@@ -28,7 +28,7 @@
 /* guestfish lcd command (similar to the lcd command in BSD ftp) */
 
 int
-do_lcd (const char *cmd, int argc, char *argv[])
+do_lcd (const char *cmd, size_t argc, char *argv[])
 {
   if (argc != 1) {
     fprintf (stderr, _("use 'lcd directory' to change local directory\n"));
diff --git a/fish/man.c b/fish/man.c
index e28e892a..55545155 100644
--- a/fish/man.c
+++ b/fish/man.c
@@ -28,7 +28,7 @@
 /* guestfish man command */
 
 int
-do_man (const char *cmd, int argc, char *argv[])
+do_man (const char *cmd, size_t argc, char *argv[])
 {
   if (argc != 0) {
     fprintf (stderr, _("use 'man' without parameters to open the manual\n"));
diff --git a/fish/more.c b/fish/more.c
index 55faefa8..2186a34e 100644
--- a/fish/more.c
+++ b/fish/more.c
@@ -28,7 +28,7 @@
 #include "fish.h"
 
 int
-do_more (const char *cmd, int argc, char *argv[])
+do_more (const char *cmd, size_t argc, char *argv[])
 {
   char filename[] = "/tmp/guestfishXXXXXX";
   char buf[256];
diff --git a/fish/rc.c b/fish/rc.c
index dbaf9535..e637fc6c 100644
--- a/fish/rc.c
+++ b/fish/rc.c
@@ -177,14 +177,15 @@ rc_listen (void)
   char sockpath[128];
   pid_t pid;
   struct sockaddr_un addr;
-  int sock, s, i;
+  int sock, s;
+  size_t i;
   FILE *fp;
   XDR xdr, xdr2;
   guestfish_hello hello;
   guestfish_call call;
   guestfish_reply reply;
   char **argv;
-  int argc;
+  size_t argc;
 
   memset (&hello, 0, sizeof hello);
   memset (&call, 0, sizeof call);
@@ -307,7 +308,7 @@ rc_listen (void)
 
 /* Remote control client. */
 int
-rc_remote (int pid, const char *cmd, int argc, char *argv[],
+rc_remote (int pid, const char *cmd, size_t argc, char *argv[],
            int exit_on_error)
 {
   guestfish_hello hello;
diff --git a/fish/reopen.c b/fish/reopen.c
index 2dfc8db6..1f299eb6 100644
--- a/fish/reopen.c
+++ b/fish/reopen.c
@@ -26,7 +26,7 @@
 #include "fish.h"
 
 int
-do_reopen (const char *cmd, int argc, char *argv[])
+do_reopen (const char *cmd, size_t argc, char *argv[])
 {
   guestfs_h *g2;
   int r;
diff --git a/fish/supported.c b/fish/supported.c
index c97af143..d2eb91a2 100644
--- a/fish/supported.c
+++ b/fish/supported.c
@@ -26,7 +26,7 @@
 #include "fish.h"
 
 int
-do_supported (const char *cmd, int argc, char *argv[])
+do_supported (const char *cmd, size_t argc, char *argv[])
 {
   char **groups;
 
diff --git a/fish/time.c b/fish/time.c
index ed00c18e..ed9fb673 100644
--- a/fish/time.c
+++ b/fish/time.c
@@ -26,7 +26,7 @@
 #include "fish.h"
 
 int
-do_time (const char *cmd, int argc, char *argv[])
+do_time (const char *cmd, size_t argc, char *argv[])
 {
   struct timeval start_t, end_t;
   int64_t start_us, end_us, elapsed_us;
diff --git a/src/generator.ml b/src/generator.ml
index a1c1380c..0c090e48 100755
--- a/src/generator.ml
+++ b/src/generator.ml
@@ -7844,7 +7844,7 @@ and generate_fish_cmds () =
   (* run_<action> actions *)
   List.iter (
     fun (name, style, _, flags, _, _, _) ->
-      pr "static int run_%s (const char *cmd, int argc, char *argv[])\n" name;
+      pr "static int run_%s (const char *cmd, size_t argc, char *argv[])\n" name;
       pr "{\n";
       (match fst style with
        | RErr
@@ -8057,7 +8057,7 @@ and generate_fish_cmds () =
   ) all_functions;
 
   (* run_action function *)
-  pr "int run_action (const char *cmd, int argc, char *argv[])\n";
+  pr "int run_action (const char *cmd, size_t argc, char *argv[])\n";
   pr "{\n";
   List.iter (
     fun (name, _, _, flags, _, _, _) ->