1 files changed, 10 insertions, 12 deletions
diff --git a/man/man2/shmop.2 b/man/man2/shmop.2
index 12e7bd763f..660d9615ea 100644
--- a/man/man2/shmop.2
+++ b/man/man2/shmop.2
@@ -312,13 +312,11 @@ The following header file is included by the "reader" and "writer" programs:
 #ifndef SVSHM_STRING_H
 #define SVSHM_STRING_H
 \&
+#include <err.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/sem.h>
 \&
-#define errExit(msg)    do { perror(msg); exit(EXIT_FAILURE); \[rs]
-                        } while (0)
-\&
 union semun {                   /* Used in calls to semctl() */
     int                 val;
     struct semid_ds     *buf;
@@ -372,23 +370,23 @@ main(void)
 \&
     shmid = shmget(IPC_PRIVATE, MEM_SIZE, IPC_CREAT | 0600);
     if (shmid == \-1)
-        errExit("shmget");
+        err(EXIT_FAILURE, "shmget");
 \&
     semid = semget(IPC_PRIVATE, 1, IPC_CREAT | 0600);
     if (semid == \-1)
-        errExit("semget");
+        err(EXIT_FAILURE, "semget");
 \&
     /* Attach shared memory into our address space. */
 \&
     addr = shmat(shmid, NULL, SHM_RDONLY);
     if (addr == (void *) \-1)
-        errExit("shmat");
+        err(EXIT_FAILURE, "shmat");
 \&
     /* Initialize semaphore 0 in set with value 1. */
 \&
     arg.val = 1;
     if (semctl(semid, 0, SETVAL, arg) == \-1)
-        errExit("semctl");
+        err(EXIT_FAILURE, "semctl");
 \&
     printf("shmid = %d; semid = %d\[rs]n", shmid, semid);
 \&
@@ -399,7 +397,7 @@ main(void)
     sop.sem_flg = 0;
 \&
     if (semop(semid, &sop, 1) == \-1)
-        errExit("semop");
+        err(EXIT_FAILURE, "semop");
 \&
     /* Print the string from shared memory. */
 \&
@@ -408,9 +406,9 @@ main(void)
     /* Remove shared memory and semaphore set. */
 \&
     if (shmctl(shmid, IPC_RMID, NULL) == \-1)
-        errExit("shmctl");
+        err(EXIT_FAILURE, "shmctl");
     if (semctl(semid, 0, IPC_RMID, dummy) == \-1)
-        errExit("semctl");
+        err(EXIT_FAILURE, "semctl");
 \&
     exit(EXIT_SUCCESS);
 }
@@ -470,7 +468,7 @@ main(int argc, char *argv[])
 \&
     addr = shmat(shmid, NULL, 0);
     if (addr == (void *) \-1)
-        errExit("shmat");
+        err(EXIT_FAILURE, "shmat");
 \&
     memcpy(addr, argv[3], size);
 \&
@@ -481,7 +479,7 @@ main(int argc, char *argv[])
     sop.sem_flg = 0;
 \&
     if (semop(semid, &sop, 1) == \-1)
-        errExit("semop");
+        err(EXIT_FAILURE, "semop");
 \&
     exit(EXIT_SUCCESS);
 }