ruby: Wrap notmuch_database_{begin,end}_atomic

[notmuch] / notmuch-config.c

diff --git a/notmuch-config.c b/notmuch-config.c
index 9ad564673f6a8223f91c83615eb6d17f0f5162aa..485fa72a759b5e61f74dfefb11d4a56f58a3b971 100644 (file)
--- a/notmuch-config.c
+++ b/notmuch-config.c
@@ -64,10 +64,24 @@ static const char user_config_comment[] =
 static const char maildir_config_comment[] =
     " Maildir compatibility configuration\n"
     "\n"
-    " Here you can configure whether notmuch will synchronize its tags with\n"
-    " maildir flags."
+    " The following option is supported here:\n"
     "\n"
-    "\tsynchronize_flags      Valid values are true and false.\n";
+    "\tsynchronize_flags      Valid values are true and false.\n"
+    "\n"
+    "\tIf true, then the following maildir flags (in message filenames)\n"
+    "\twill be synchronized with the corresponding notmuch tags:\n"
+    "\n"
+    "\t\tFlag  Tag\n"
+    "\t\t----  -------\n"
+    "\t\tD     draft\n"
+    "\t\tF     flagged\n"
+    "\t\tP     passed\n"
+    "\t\tR     replied\n"
+    "\t\tS     unread (added when 'S' flag is not present)\n"
+    "\n"
+    "\tThe \"notmuch new\" command will notice flag changes in filenames\n"
+    "\tand update tags, while the \"notmuch tag\" and \"notmuch restore\"\n"
+    "\tcommands will notice tag changes and update flags in filenames\n";
 
 struct _notmuch_config {
     char *filename;
@@ -83,8 +97,6 @@ struct _notmuch_config {
     notmuch_bool_t maildir_synchronize_flags;
 };
 
-#define MAILDIR_SYNC_UNDEF ((notmuch_bool_t)-1)
-
 static int
 notmuch_config_destructor (notmuch_config_t *config)
 {
@@ -97,13 +109,15 @@ notmuch_config_destructor (notmuch_config_t *config)
 static char *
 get_name_from_passwd_file (void *ctx)
 {
-    long pw_buf_size = sysconf(_SC_GETPW_R_SIZE_MAX);
-    char *pw_buf = talloc_zero_size (ctx, pw_buf_size);
+    long pw_buf_size;
+    char *pw_buf;
     struct passwd passwd, *ignored;
     char *name;
     int e;
 
+    pw_buf_size = sysconf(_SC_GETPW_R_SIZE_MAX);
     if (pw_buf_size == -1) pw_buf_size = 64;
+    pw_buf = talloc_size (ctx, pw_buf_size);
 
     while ((e = getpwuid_r (getuid (), &passwd, pw_buf,
                             pw_buf_size, &ignored)) == ERANGE) {
@@ -130,13 +144,16 @@ get_name_from_passwd_file (void *ctx)
 static char *
 get_username_from_passwd_file (void *ctx)
 {
-    long pw_buf_size = sysconf(_SC_GETPW_R_SIZE_MAX);
-    char *pw_buf = talloc_zero_size (ctx, pw_buf_size);
+    long pw_buf_size;
+    char *pw_buf;
     struct passwd passwd, *ignored;
     char *name;
     int e;
 
+    pw_buf_size = sysconf(_SC_GETPW_R_SIZE_MAX);
     if (pw_buf_size == -1) pw_buf_size = 64;
+    pw_buf = talloc_zero_size (ctx, pw_buf_size);
+
     while ((e = getpwuid_r (getuid (), &passwd, pw_buf,
                             pw_buf_size, &ignored)) == ERANGE) {
         pw_buf_size = pw_buf_size * 2;
@@ -233,7 +250,7 @@ notmuch_config_open (void *ctx,
     config->user_other_email_length = 0;
     config->new_tags = NULL;
     config->new_tags_length = 0;
-    config->maildir_synchronize_flags = MAILDIR_SYNC_UNDEF;
+    config->maildir_synchronize_flags = TRUE;
 
     if (! g_key_file_load_from_file (config->key_file,
                                     config->filename,
@@ -327,8 +344,13 @@ notmuch_config_open (void *ctx,
        notmuch_config_set_new_tags (config, tags, 2);
     }
 
-    if (notmuch_config_get_maildir_synchronize_flags (config) == MAILDIR_SYNC_UNDEF) {
-       notmuch_config_set_maildir_synchronize_flags (config, FALSE);
+    error = NULL;
+    config->maildir_synchronize_flags =
+       g_key_file_get_boolean (config->key_file,
+                               "maildir", "synchronize_flags", &error);
+    if (error) {
+       notmuch_config_set_maildir_synchronize_flags (config, TRUE);
+       g_error_free (error);
     }
 
     /* Whenever we know of configuration sections that don't appear in
@@ -731,16 +753,6 @@ notmuch_config_command (void *ctx, int argc, char *argv[])
 notmuch_bool_t
 notmuch_config_get_maildir_synchronize_flags (notmuch_config_t *config)
 {
-    GError *err = NULL;
-    if (config->maildir_synchronize_flags == MAILDIR_SYNC_UNDEF) {
-       config->maildir_synchronize_flags =
-           g_key_file_get_boolean (config->key_file,
-                                   "maildir", "synchronize_flags", &err);
-       if (err) {
-           config->maildir_synchronize_flags = MAILDIR_SYNC_UNDEF;
-           g_error_free (err);
-       }
-    }
     return config->maildir_synchronize_flags;
 }