46 lines
753 B
C
46 lines
753 B
C
/* @(#)printmsg.c 2.1 88/08/11 4.0 RPCSRC */
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/* $FreeBSD$ */
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/*
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* printmsg.c: print a message on the console
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*/
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#include <paths.h>
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#include <stdio.h>
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main(argc, argv)
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int argc;
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char *argv[];
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{
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char *message;
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if (argc < 2) {
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fprintf(stderr, "usage: %s <message>\n", argv[0]);
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exit(1);
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}
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message = argv[1];
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if (!printmessage(message)) {
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fprintf(stderr, "%s: sorry, couldn't print your message\n",
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argv[0]);
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exit(1);
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}
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printf("Message delivered!\n");
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}
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/*
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* Print a message to the console.
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* Return a boolean indicating whether the message was actually printed.
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*/
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printmessage(msg)
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char *msg;
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{
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FILE *f;
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f = fopen(_PATH_CONSOLE, "w");
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if (f == NULL) {
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return (0);
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}
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fprintf(f, "%s\n", msg);
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fclose(f);
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return(1);
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}
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