X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch.c;h=ef93ded9b3a848297e1d72c960801eb528a48500;hp=c5fef0e800961782a1941d2999a4be6f4c6146c0;hb=c7482b4dce114b1c09cbac2f4ef6d0defdb23258;hpb=7b227a6bf7eb409b4353adc430b2545166e0c4cd

diff --git a/notmuch.c b/notmuch.c
index c5fef0e8..ef93ded9 100644
--- a/notmuch.c
+++ b/notmuch.c
@@ -43,6 +43,8 @@
 
 #include <glib.h> /* g_strdup_printf */
 
+#define unused(x) x __attribute__ ((unused))
+
 /* There's no point in continuing when we've detected that we've done
  * something wrong internally (as opposed to the user passing in a
  * bogus value).
@@ -85,14 +87,14 @@ chomp_newline (char *str)
 }
 
 /* Compute the number of seconds elapsed from start to end. */
-double
+static double
 tv_elapsed (struct timeval start, struct timeval end)
 {
     return ((end.tv_sec - start.tv_sec) +
 	    (end.tv_usec - start.tv_usec) / 1e6);
 }
 
-void
+static void
 print_formatted_seconds (double seconds)
 {
     int hours;
@@ -118,7 +120,7 @@ print_formatted_seconds (double seconds)
     printf ("%ds", (int) seconds);
 }
 
-void
+static void
 add_files_print_progress (add_files_state_t *state)
 {
     struct timeval tv_now;
@@ -163,7 +165,7 @@ add_files_print_progress (add_files_state_t *state)
  * The 'struct stat *st' must point to a structure that has already
  * been initialized for 'path' by calling stat().
  */
-notmuch_status_t
+static notmuch_status_t
 add_files_recursive (notmuch_database_t *notmuch,
 		     const char *path,
 		     struct stat *st,
@@ -330,7 +332,7 @@ add_files (notmuch_database_t *notmuch,
  * of path.  The result is added to *count (which should be
  * initialized to zero by the top-level caller before calling
  * count_files). */
-void
+static void
 count_files (const char *path, int *count)
 {
     DIR *dir;
@@ -398,8 +400,8 @@ count_files (const char *path, int *count)
     closedir (dir);
 }
 
-int
-setup_command (int argc, char *argv[])
+static int
+setup_command (unused (int argc), unused (char *argv[]))
 {
     notmuch_database_t *notmuch = NULL;
     char *default_path, *mail_directory = NULL;
@@ -524,8 +526,8 @@ setup_command (int argc, char *argv[])
     return ret;
 }
 
-int
-new_command (int argc, char *argv[])
+static int
+new_command (unused (int argc), unused (char *argv[]))
 {
     notmuch_database_t *notmuch;
     const char *mail_directory;
@@ -594,7 +596,7 @@ new_command (int argc, char *argv[])
     return ret;
 }
 
-int
+static int
 search_command (int argc, char *argv[])
 {
     void *local = talloc_new (NULL);
@@ -666,14 +668,14 @@ search_command (int argc, char *argv[])
     return ret;
 }
 
-int
-show_command (int argc, char *argv[])
+static int
+show_command (unused (int argc), unused (char *argv[]))
 {
     fprintf (stderr, "Error: show is not implemented yet.\n");
     return 1;
 }
 
-int
+static int
 dump_command (int argc, char *argv[])
 {
     FILE *output;
@@ -749,13 +751,14 @@ dump_command (int argc, char *argv[])
     return ret;
 }
 
-int
+static int
 restore_command (int argc, char *argv[])
 {
     FILE *input;
     notmuch_database_t *notmuch = NULL;
     char *line = NULL;
-    size_t line_size, line_len;
+    size_t line_size;
+    ssize_t line_len;
     regex_t regex;
     int rerr;
     int ret = 0;
@@ -889,11 +892,11 @@ command_t commands[] = {
       "\t\tRestore the tags from the given dump file (see 'dump')." }
 };
 
-void
+static void
 usage (void)
 {
     command_t *command;
-    int i;
+    unsigned int i;
 
     fprintf (stderr, "Usage: notmuch <command> [args...]\n");
     fprintf (stderr, "\n");
@@ -911,7 +914,7 @@ int
 main (int argc, char *argv[])
 {
     command_t *command;
-    int i;
+    unsigned int i;
 
     if (argc == 1)
 	return setup_command (0, NULL);