URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libc/] [argz/] [argz_extract.c] - Diff between revs 148 and 158

Rev 148	Rev 158
`/* Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved.`	`/* Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved.`
`*`	`*`
`* Permission to use, copy, modify, and distribute this software`	`* Permission to use, copy, modify, and distribute this software`
`* is freely granted, provided that this notice is preserved.`	`* is freely granted, provided that this notice is preserved.`
`*/`	`*/`

`#include <stddef.h>`	`#include <stddef.h>`
`#include <argz.h>`	`#include <argz.h>`
`#include <sys/types.h>`	`#include <sys/types.h>`

`void`	`void`
`_DEFUN (argz_extract, (argz, argz_len, argv),`	`_DEFUN (argz_extract, (argz, argz_len, argv),`
`char *argz _AND`	`char *argz _AND`
`size_t argz_len _AND`	`size_t argz_len _AND`
`char **argv)`	`char **argv)`
`{`	`{`
`size_t i = 0;`	`size_t i = 0;`
`int j = 0;`	`int j = 0;`
`const size_t count = argz_count(argz, argz_len);`	`const size_t count = argz_count(argz, argz_len);`

`if (argz_len > 1)`	`if (argz_len > 1)`
`for (i = argz_len - 2; i > 0; i--)`	`for (i = argz_len - 2; i > 0; i--)`
`{`	`{`
`if (argz[i] == '\0')`	`if (argz[i] == '\0')`
`{`	`{`
`j++;`	`j++;`
`argv[count - j] = &argz[i + 1];`	`argv[count - j] = &argz[i + 1];`
`}`	`}`
`}`	`}`
`argv[0] = &argz[0];`	`argv[0] = &argz[0];`
`argv[count] = NULL;`	`argv[count] = NULL;`
`}`	`}`