diplodocus.org Git - nmh/blob - sbr/refile.c

   1 /* refile.c -- call the "fileproc" to refile the
   2  *          -- msg or draft into another folder
   3  *
   4  * This code is Copyright (c) 2002, by the authors of nmh.  See the
   5  * COPYRIGHT file in the root directory of the nmh distribution for
   6  * complete copyright information.
   7  */
   8
   9 #include <h/mh.h>
  10 #include <h/utils.h>
  11
  12
  13 int
  14 refile (char **arg, char *file)
  15 {
  16     pid_t pid;
  17     int vecp;
  18     char **vec;
  19     char *program;
  20
  21     vec = argsplit(fileproc, &program, &vecp);
  22
  23     vec[vecp++] = mh_xstrdup("-nolink"); /* override bad .mh_profile defaults */
  24     vec[vecp++] = mh_xstrdup("-nopreserve");
  25     vec[vecp++] = mh_xstrdup("-file");
  26     vec[vecp++] = getcpy(file);
  27
  28     if (arg) {
  29         while (*arg)
  30             vec[vecp++] = mh_xstrdup(*arg++);
  31     }
  32     vec[vecp] = NULL;
  33
  34     context_save();     /* save the context file */
  35     fflush(stdout);
  36
  37     switch (pid = fork()) {
  38         case -1:
  39             advise ("fork", "unable to");
  40             return -1;
  41
  42         case 0:
  43             execvp (program, vec);
  44             fprintf (stderr, "unable to exec ");
  45             perror (fileproc);
  46             _exit (-1);
  47
  48         default:
  49             arglist_free(program, vec);
  50             return (pidwait (pid, -1));
  51     }
  52 }