| expand.c (104672) | expand.c (108286) |
|---|---|
| 1/*- 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Kenneth Almquist. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 26 unchanged lines hidden (view full) --- 35 */ 36 37#ifndef lint 38#if 0 39static char sccsid[] = "@(#)expand.c 8.5 (Berkeley) 5/15/95"; 40#endif 41#endif /* not lint */ 42#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Kenneth Almquist. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 26 unchanged lines hidden (view full) --- 35 */ 36 37#ifndef lint 38#if 0 39static char sccsid[] = "@(#)expand.c 8.5 (Berkeley) 5/15/95"; 40#endif 41#endif /* not lint */ 42#include <sys/cdefs.h> |
| 43__FBSDID("$FreeBSD: head/bin/sh/expand.c 104672 2002-10-08 11:22:49Z tjr $"); | 43__FBSDID("$FreeBSD: head/bin/sh/expand.c 108286 2002-12-26 14:28:54Z tjr $"); |
| 44 45#include <sys/types.h> 46#include <sys/time.h> 47#include <sys/stat.h> 48#include <errno.h> 49#include <dirent.h> 50#include <unistd.h> 51#include <pwd.h> 52#include <stdlib.h> 53#include <limits.h> 54#include <stdio.h> | 44 45#include <sys/types.h> 46#include <sys/time.h> 47#include <sys/stat.h> 48#include <errno.h> 49#include <dirent.h> 50#include <unistd.h> 51#include <pwd.h> 52#include <stdlib.h> 53#include <limits.h> 54#include <stdio.h> |
| 55#include <string.h> |
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| 55 56/* 57 * Routines to expand arguments to commands. We have to deal with 58 * backquotes, shell variables, and file metacharacters. 59 */ 60 61#include "shell.h" 62#include "main.h" --- 1453 unchanged lines hidden (view full) --- 1516 1517 if (neg) 1518 *--p = '-'; 1519 1520 while (*p) 1521 STPUTC(*p++, buf); 1522 return buf; 1523} | 56 57/* 58 * Routines to expand arguments to commands. We have to deal with 59 * backquotes, shell variables, and file metacharacters. 60 */ 61 62#include "shell.h" 63#include "main.h" --- 1453 unchanged lines hidden (view full) --- 1517 1518 if (neg) 1519 *--p = '-'; 1520 1521 while (*p) 1522 STPUTC(*p++, buf); 1523 return buf; 1524} |
| 1525 1526/* 1527 * Do most of the work for wordexp(3). 1528 */ 1529 1530int 1531wordexpcmd(int argc, char **argv) 1532{ 1533 size_t len; 1534 int i; 1535 1536 out1fmt("%08x", argc - 1); 1537 for (i = 1, len = 0; i < argc; i++) 1538 len += strlen(argv[i]); 1539 out1fmt("%08x", (int)len); 1540 for (i = 1; i < argc; i++) { 1541 out1str(argv[i]); 1542 out1c('\0'); 1543 } 1544 return (0); 1545} |
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