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diff -up at-3.1.13/atd.c.hostname at-3.1.13/atd.c
--- at-3.1.13/atd.c.hostname 2012-01-12 18:19:36.000000000 +0100
+++ at-3.1.13/atd.c 2012-01-12 18:52:34.000000000 +0100
@@ -99,6 +99,10 @@ int selinux_enabled=0;
#define BATCH_INTERVAL_DEFAULT 60
#define CHECK_INTERVAL 3600
+#ifndef MAXHOSTNAMELEN
+#define MAXHOSTNAMELEN 64
+#endif
+
/* Global variables */
uid_t real_uid, effective_uid;
@@ -116,6 +120,7 @@ static time_t last_chg;
static int nothing_to_do;
unsigned int batch_interval;
static int run_as_daemon = 0;
+static int mail_with_hostname = 0;
static volatile sig_atomic_t term_signal = 0;
@@ -297,6 +302,7 @@ run_file(const char *filename, uid_t uid
char fmt[64];
unsigned long jobno;
int rc;
+ char hostbuf[MAXHOSTNAMELEN];
#ifdef WITH_PAM
int retcode;
#endif
@@ -451,6 +457,11 @@ run_file(const char *filename, uid_t uid
write_string(fd_out, "Subject: Output from your job ");
write_string(fd_out, jobbuf);
+ if (mail_with_hostname > 0) {
+ gethostname(hostbuf, MAXHOSTNAMELEN-1);
+ write_string(fd_out, " ");
+ write_string(fd_out, hostbuf);
+ }
write_string(fd_out, "\nTo: ");
write_string(fd_out, mailname);
write_string(fd_out, "\n\n");
@@ -910,7 +921,7 @@ main(int argc, char *argv[])
run_as_daemon = 1;
batch_interval = BATCH_INTERVAL_DEFAULT;
- while ((c = getopt(argc, argv, "sdl:b:f")) != EOF) {
+ while ((c = getopt(argc, argv, "sdnl:b:f")) != EOF) {
switch (c) {
case 'l':
if (sscanf(optarg, "%lf", &load_avg) != 1)
@@ -932,6 +943,10 @@ main(int argc, char *argv[])
daemon_foreground++;
break;
+ case 'n':
+ mail_with_hostname=1;
+ break;
+
case 's':
run_as_daemon = 0;
break;