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Viewing changes to plugins.d/splashy.c

  • Committer: Teddy Hogeborn
  • Date: 2008-09-23 18:46:17 UTC
  • Revision ID: teddy@fukt.bsnet.se-20080923184617-r2rd8r7o2jvgz5ey
* Makefile (PLUGINS, uninstall-client,
            install-client-nokey): Added "plugins.d/splashy".

* plugin-runner.c: Change in comments.

* plugins.d/splashy: Removed; replaced by "splashy.c".
* plugins.d/splashy.c: New.

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Lines of Context:
plugins.d/splashy.c
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  interrupted_by_signal = 1;
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}
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int main(__attribute__((unused))int argc,
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         __attribute__((unused))char **argv){
 
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int main(__attribute__((unused))int argc, char **argv){
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  int ret = 0;
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  /* Create prompt string */
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      }
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      /* Find the executable name by doing readlink() on the
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         /proc/<pid>/exe link */
 
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      char *exe_link;
 
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      ret = asprintf(&exe_link, "/proc/%s/exe", proc_ent->d_name);
 
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      if(ret == -1){
 
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        perror("asprintf");
 
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        free(prompt);
 
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        closedir(proc_dir);
 
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        return EXIT_FAILURE;
 
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      }
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      char exe_target[sizeof(splashy_name)];
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      ssize_t sret;
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      {
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        char *exe_link;
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        ret = asprintf(&exe_link, "/proc/%s/exe", proc_ent->d_name);
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        if(ret == -1){
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          perror("asprintf");
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          free(prompt);
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          closedir(proc_dir);
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          return EXIT_FAILURE;
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        }
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        sret = readlink(exe_link, exe_target, sizeof(exe_target));
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        free(exe_link);
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      }
 
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      ssize_t sret = readlink(exe_link, exe_target,
 
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                              sizeof(exe_target));
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      if((sret == ((ssize_t)sizeof(exe_target)-1))
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         and (memcmp(splashy_name, exe_target,
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                     sizeof(exe_target)-1) == 0)){
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  if(interrupted_by_signal){
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    kill(splashy_command_pid, SIGTERM);
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  }
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  pid_t new_splashy_pid = fork();
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  if(new_splashy_pid == 0){
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    /* Child; will become new splashy process */
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    while(kill(splashy_pid, 0)){
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      sleep(2);
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      kill(splashy_pid, SIGKILL);