mirror of https://github.com/mkerrisk/man-pages
s/return 0/exit(EXIT_FAILURE)/ in main() function example program
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@ -114,7 +114,7 @@ main(void)
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s_info.sharedram, s_info.bufferram,
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s_info.totalswap, s_info.freeswap,
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s_info.procs);
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.SS "Sample Output"
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@ -341,7 +341,7 @@ main(void)
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else
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printf("No data within five seconds.\\n");
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.SH "CONFORMING TO"
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@ -98,7 +98,7 @@ main(void)
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perror("sysctl");
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else
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printf("This machine is running %*s\en", osnamelth, osname);
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.SH "RETURN VALUE"
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@ -108,7 +108,7 @@ main(int argc, char **argv)
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else
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printf("%s: month #%d\en", res->name, res->nr);
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}
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.\" this example referred to in qsort.3
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@ -391,7 +391,7 @@ main(int argc, char **argv)
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printf("%f\en", (*cosine)(2.0));
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dlclose(handle);
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return 0;
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exit(EXIT_SUCCESS);
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}
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.if t .ft P
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.fi
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@ -132,7 +132,7 @@ main(int argc, char *argv[], char *envp[])
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printf("%s\en", str);
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str = envz_get(*envp, e_len, "HOME");
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printf("%s\en", str);
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.SH "CONFORMING TO"
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@ -260,7 +260,7 @@ main(void)
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default:
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printf("Unknown error from fmtmsg()\en");
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}
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.PP
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@ -128,7 +128,7 @@ main(void)
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printf("\en");
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}
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endgrent();
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.\" perhaps add error checking - should use strerror_r
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@ -62,7 +62,7 @@ main(void)
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struct passwd *pw = getpwnam(user);
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if (pw == NULL)
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return 0;
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exit(EXIT_SUCCESS);
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if (getgrouplist(user, pw->pw_gid, NULL, &ng) < 0) {
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groups = (gid_t *) malloc(ng * sizeof (gid_t));
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@ -72,7 +72,7 @@ main(void)
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for(i = 0; i < ng; i++)
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printf("%d\en", groups[i]);
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.SH "SEE ALSO"
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@ -125,7 +125,7 @@ main(void)
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pwp->pw_uid, pwp->pw_dir, pwp->pw_shell);
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}
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endpwent();
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.\" perhaps add error checking - should use strerror_r
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@ -182,7 +182,7 @@ main(int argc, char *argv[])
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system("echo after removing entry:;who");
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endutent();
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.SH FILES
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@ -208,7 +208,7 @@ main(void)
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printf("%9.9s \-> %9.9s:%d\\n", e.key,
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ep ? ep\->key : "NULL", ep ? (int)(ep->data) : 0);
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}
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.SH "SEE ALSO"
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@ -90,7 +90,7 @@ main(void)
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else
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printf("%s\\n", ctime((time_t *) &time1.tv_sec));
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.SH "NOTES"
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@ -292,7 +292,7 @@ main(void)
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strptime("2001-11-12 18:31:01", "%Y-%m-%d %H:%M:%S", &tm);
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strftime(buf, sizeof(buf), "%d %b %Y %H:%M", &tm);
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puts(buf);
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.SH "GNU EXTENSIONS"
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@ -244,7 +244,7 @@ main(void)
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exit(EXIT_FAILURE);
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}
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twalk(root, action);
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.SH "CONFORMING TO"
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@ -91,7 +91,7 @@ main(int argc, char **argv)
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for (i=0; i<p.we_wordc; i++)
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printf("%s\en", w[i]);
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wordfree(&p);
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.SH DETAILS
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@ -101,7 +101,7 @@ main(void)
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attrib ^= 0x10;
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(void) lseek(fd, \-1, 1);
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(void) write(fd, &attrib, 1);
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return 0;
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exit(EXIT_SUCCESS);
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}
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.fi
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.SH FILES
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