1 files changed, 8 insertions, 9 deletions
diff --git a/man/man7/aio.7 b/man/man7/aio.7
index 931247a580..a3937206bf 100644
--- a/man/man7/aio.7
+++ b/man/man7/aio.7
@@ -226,6 +226,7 @@ aio_return():
 .SS Program source
 \&
 .EX
+#include <err.h>
 #include <fcntl.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -236,8 +237,6 @@ aio_return():
 \&
 #define BUF_SIZE 20     /* Size of buffers for read operations */
 \&
-#define errExit(msg) do { perror(msg); exit(EXIT_FAILURE); } while (0)
-\&
 struct ioRequest {      /* Application\-defined structure for tracking
                            I/O requests */
     int           reqNum;
@@ -290,11 +289,11 @@ main(int argc, char *argv[])
 \&
     struct ioRequest *ioList = calloc(numReqs, sizeof(*ioList));
     if (ioList == NULL)
-        errExit("calloc");
+        err(EXIT_FAILURE, "calloc");
 \&
     struct aiocb *aiocbList = calloc(numReqs, sizeof(*aiocbList));
     if (aiocbList == NULL)
-        errExit("calloc");
+        err(EXIT_FAILURE, "calloc");
 \&
     /* Establish handlers for SIGQUIT and the I/O completion signal. */
 \&
@@ -303,12 +302,12 @@ main(int argc, char *argv[])
 \&
     sa.sa_handler = quitHandler;
     if (sigaction(SIGQUIT, &sa, NULL) == \-1)
-        errExit("sigaction");
+        err(EXIT_FAILURE, "sigaction");
 \&
     sa.sa_flags = SA_RESTART | SA_SIGINFO;
     sa.sa_sigaction = aioSigHandler;
     if (sigaction(IO_SIGNAL, &sa, NULL) == \-1)
-        errExit("sigaction");
+        err(EXIT_FAILURE, "sigaction");
 \&
     /* Open each file specified on the command line, and queue
        a read request on the resulting file descriptor. */
@@ -320,13 +319,13 @@ main(int argc, char *argv[])
 \&
         ioList[j].aiocbp\->aio_fildes = open(argv[j + 1], O_RDONLY);
         if (ioList[j].aiocbp\->aio_fildes == \-1)
-            errExit("open");
+            err(EXIT_FAILURE, "open");
         printf("opened %s on descriptor %d\[rs]n", argv[j + 1],
                 ioList[j].aiocbp\->aio_fildes);
 \&
         ioList[j].aiocbp\->aio_buf = malloc(BUF_SIZE);
         if (ioList[j].aiocbp\->aio_buf == NULL)
-            errExit("malloc");
+            err(EXIT_FAILURE, "malloc");
 \&
         ioList[j].aiocbp\->aio_nbytes = BUF_SIZE;
         ioList[j].aiocbp\->aio_reqprio = 0;
@@ -338,7 +337,7 @@ main(int argc, char *argv[])
 \&
         s = aio_read(ioList[j].aiocbp);
         if (s == \-1)
-            errExit("aio_read");
+            err(EXIT_FAILURE, "aio_read");
     }
 \&
     openReqs = numReqs;