Imported Debian patch 0.66.1-1

[hcoop/debian/courier-authlib.git] / libs / liblock / static / gitweb.css

diff --git a/liblock/lockmail.c b/liblock/lockmail.c
deleted file mode 100644 (file)
index 3476605..0000000
--- a/liblock/lockmail.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/*
-** Copyright 2002-2006 Double Precision, Inc.  See COPYING for
-** distribution information.
-*/
-
-#include       "config.h"
-#include       "liblock.h"
-#include       "mail.h"
-#include       <stdio.h>
-#include       <stdlib.h>
-#include       <string.h>
-#include       <unistd.h>
-#include       <errno.h>
-#include       <signal.h>
-#include       <sys/types.h>
-#include       <sys/stat.h>
-#if HAVE_SYS_WAIT_H
-#include <sys/wait.h>
-#endif
-#ifdef HAVE_FCNTL_H
-#include <fcntl.h>
-#endif
-#ifndef WEXITSTATUS
-#define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-#define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif
-
-#if HAVE_SYSEXITS_H
-#include <sysexits.h>
-#endif
-
-#ifndef EX_TEMPFAIL
-#define EX_TEMPFAIL 75
-#endif
-
-static const char rcsid[]="$Id: lockmail.c,v 1.6 2006/09/20 01:41:27 mrsam Exp $";
-
-#define NTRIES_DEFAULT 60
-#define DELAY  5
-
-static int sig=0;
-
-static int catch(int signum)
-{
-       sig=1;
-       signal(SIGHUP, (RETSIGTYPE (*)(int))catch);
-       signal(SIGTERM, (RETSIGTYPE (*)(int))catch);
-       signal(SIGINT, (RETSIGTYPE (*)(int))catch);
-       return 0;
-}
-
-static int caught()
-{
-       signal(SIGHUP, SIG_DFL);
-       signal(SIGTERM, SIG_DFL);
-       signal(SIGINT, SIG_DFL);
-       return sig;
-}
-
-int main(int argc, char **argv)
-{
-       char **argvec;
-       int n;
-       int fd;
-       pid_t pid, pid2;
-       int waitstat;
-       struct ll_mail *p;
-       int ntries=NTRIES_DEFAULT;
-       int readonly=0;
-       int optchar;
-
-       while ((optchar=getopt(argc, argv, "+rt:")) != -1)
-               switch (optchar) {
-               case 'r':
-                       readonly=1;
-                       break;
-               case 't':
-                       ntries=atoi(optarg);
-                       if (ntries < 0)
-                       {
-                               fprintf(stderr, "%s: invalid argument to -t\n",
-                                       argv[0]);
-                               exit(EX_TEMPFAIL);
-                       }
-                       ntries= (ntries / DELAY) + 1;
-                       break;
-               default:
-                       exit(1);
-               }
-
-       if (argc - optind < 2)
-       {
-               fprintf(stderr, "Usage: %s [-r] [-t time] mailfile program [args]...\n",
-                       argv[0]);
-               exit(1);
-       }
-
-       if ((argvec=malloc(sizeof(char *) * (argc - optind + 1))) == NULL)
-       {
-               perror("malloc");
-               exit (1);
-       }
-
-       for (n=optind+1; n<argc; n++)
-               argvec[n-optind - 1]=argv[n];
-
-       argvec[n-optind-1]=NULL;
-
-       /* Create the mail file, if it doesn't exist */
-
-       if ((n=open(argv[optind], O_RDWR|O_CREAT, 0600)) >= 0)
-               close(n);
-
-       signal(SIGUSR2, SIG_IGN);
-       signal(SIGCHLD, SIG_DFL);
-
-       p=NULL;
-
-       for (n=0; n<ntries; sleep(DELAY), n++)
-       {
-               if (p)
-                       ll_mail_free(p);
-
-               if ((p=ll_mail_alloc(argv[optind])) == NULL)
-               {
-                       perror("malloc");
-                       exit(1);
-               }
-
-               signal(SIGHUP, (RETSIGTYPE (*)(int))catch);
-               signal(SIGTERM, (RETSIGTYPE (*)(int))catch);
-               signal(SIGINT, (RETSIGTYPE (*)(int))catch);
-
-               if (ll_mail_lock(p) < 0)
-               {
-                       if (errno == ENOENT)
-                               break; /* Mail file gone? */
-                       if (caught())
-                               break;
-                       continue;
-               }
-
-               if ((fd=ll_mail_open(p)) < 0)
-               {
-                       if (!readonly || (fd=ll_mail_open_ro(p)) < 0)
-                       {
-                               if (caught())
-                                       break;
-                               continue;
-                       }
-               }
-
-               if ((pid=fork()) < 0)
-               {
-                       perror("fork");
-                       exit(1);
-               }
-
-               if (pid == 0)
-               {
-                       setgid(getgid());
-                       setuid(getuid());
-
-                       (void)caught();
-                       execvp(argvec[0], argvec);
-
-                       perror(argvec[0]);
-                       exit(1);
-               }
-
-               while ((pid2=wait(&waitstat)) != pid)
-                       ;
-
-               ll_mail_free(p);
-
-               if (WIFEXITED(waitstat))
-                       exit(WEXITSTATUS(waitstat));
-               exit(EX_TEMPFAIL);
-       }
-       if (p)
-               ll_mail_free(p);
-       exit(EX_TEMPFAIL);
-       return (0);
-}
-