BSD 4_1c_2 release

[unix-history] / usr / src / usr.bin / uucp / sdmail.c

static char sccsid[] = "@(#)sdmail.c    4.1     (Berkeley)      9/11/82";

#include "uucp.h"
#include <pwd.h>


/*******
*      sdmail(file, uid)
*      char *file, *uid;
*
*      sdmail  -  this routine will determine the owner
*      of the file (file), create a message string and
*      call "mailst" to send the cleanup message.
*      This is only implemented for local system
*      mail at this time.
*/

sdmail(file, uid)
char *file, *uid;
{
       static struct passwd *pwd;
       struct passwd *getpwuid();
       char mstr[40];

       sprintf(mstr, "uuclean deleted file %s\n", file);
       if (pwd->pw_uid == uid) {
               mailst(pwd->pw_name, mstr);
       return(0);
       }

       setpwent();
       if ((pwd = getpwuid(uid)) != NULL) {
               mailst(pwd->pw_name, mstr);
       }
       return(0);
}


/***
*      mailst(user, str)
*      char *user, *str;
*
*      mailst  -  this routine will fork and execute
*      a mail command sending string (str) to user (user).
*/

mailst(user, str)
char *user, *str;
{
       FILE *fp;
       extern FILE *popen(), *pclose();
       char cmd[100];

       sprintf(cmd, "mail %s", user);
       if ((fp = popen(cmd, "w")) == NULL)
               return;
       fprintf(fp, "%s", str);
       pclose(fp);
       return;
}