Make return value of SetPriorityClass() behave the same as setpriority().

[tinc] / src / tincd.c

diff --git a/src/tincd.c b/src/tincd.c
index dc9bf46..b3d911b 100644 (file)
--- a/src/tincd.c
+++ b/src/tincd.c
@@ -1,9 +1,11 @@
 /*
     tincd.c -- the main file for tincd
     Copyright (C) 1998-2005 Ivo Timmermans
-                  2000-2010 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2011 Guus Sliepen <guus@tinc-vpn.org>
                   2008      Max Rijevski <maksuf@gmail.com>
                   2009      Michael Tokarev <mjt@tls.msk.ru>
+                  2010      Julien Muchembled <jm@jmuchemb.eu>
+                  2010      Timothy Redaelli <timothy@redaelli.eu>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -201,6 +203,8 @@ static bool parse_options(int argc, char **argv) {
                                                kill_tincd = SIGINT;
                                        else if(!strcasecmp(optarg, "ALRM"))
                                                kill_tincd = SIGALRM;
+                                       else if(!strcasecmp(optarg, "ABRT"))
+                                               kill_tincd = SIGABRT;
                                        else {
                                                kill_tincd = atoi(optarg);
 
@@ -219,7 +223,9 @@ static bool parse_options(int argc, char **argv) {
                                break;
 
                        case 'n':                               /* net name given */
-                               netname = xstrdup(optarg);
+                               /* netname "." is special: a "top-level name" */
+                               netname = strcmp(optarg, ".") != 0 ?
+                                               xstrdup(optarg) : NULL;
                                break;
 
                        case 'o':                               /* option */
@@ -363,6 +369,7 @@ static bool keygen(int bits) {
        fchmod(fileno(f), 0600);
 #endif
                
+       fputc('\n', f);
        PEM_write_RSAPrivateKey(f, rsa_key, NULL, NULL, 0, NULL, NULL);
        fclose(f);
        free(filename);
@@ -380,6 +387,7 @@ static bool keygen(int bits) {
        if(disable_old_keys(f))
                fprintf(stderr, "Warning: old key(s) found and disabled.\n");
 
+       fputc('\n', f);
        PEM_write_RSAPublicKey(f, rsa_key);
        fclose(f);
        free(filename);
@@ -496,12 +504,12 @@ static bool drop_privs() {
 }
 
 #ifdef HAVE_MINGW
-# define setpriority(level) SetPriorityClass(GetCurrentProcess(), level)
+# define setpriority(level) !SetPriorityClass(GetCurrentProcess(), (level))
 #else
 # define NORMAL_PRIORITY_CLASS 0
 # define BELOW_NORMAL_PRIORITY_CLASS 10
 # define HIGH_PRIORITY_CLASS -10
-# define setpriority(level) nice(level)
+# define setpriority(level) (setpriority(PRIO_PROCESS, 0, (level)))
 #endif
 
 int main(int argc, char **argv) {
@@ -515,7 +523,7 @@ int main(int argc, char **argv) {
        if(show_version) {
                printf("%s version %s (built %s %s, protocol %d)\n", PACKAGE,
                           VERSION, __DATE__, __TIME__, PROT_CURRENT);
-               printf("Copyright (C) 1998-2010 Ivo Timmermans, Guus Sliepen and others.\n"
+               printf("Copyright (C) 1998-2011 Ivo Timmermans, Guus Sliepen and others.\n"
                                "See the AUTHORS file for a complete list.\n\n"
                                "tinc comes with ABSOLUTELY NO WARRANTY.  This is free software,\n"
                                "and you are welcome to redistribute it under certain conditions;\n"