mirror of
git://sourceware.org/git/newlib-cygwin.git
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bad5c314f7
* libc/argz/argz_add.c: Added #include <argz.h> to get function
prototypes.
* libc/argz/argz_append.c: Ditto.
* libc/argz/argz_count.c: Ditto.
* libc/argz/argz_create.c: Ditto.
* libc/argz/argz_create_sep.c: Ditto.
* libc/argz/argz_delete.c: Ditto.
* libc/argz/argz_next.c: Ditto.
* libc/argz/argz_stringify.c: Ditto
* libc/stdlib/strtod.c: Added #include <stdlib.h> to get function
prototypes.
* libc/stdlib/wcstoul.c: Added #include <wchar.h> to get function
prototypes, corrected traditional usage comment.
* libc/include/wchar.h: Added _mbsrtowcs_r() prototype.
34 lines
704 B
C
34 lines
704 B
C
/* Copyright (C) 2002 by Red Hat, Incorporated. All rights reserved.
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*
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* Permission to use, copy, modify, and distribute this software
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* is freely granted, provided that this notice is preserved.
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*/
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#include <argz.h>
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#include <errno.h>
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#include <sys/types.h>
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#include <string.h>
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#include <stdlib.h>
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error_t
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_DEFUN (argz_add, (argz, argz_len, str),
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char **argz _AND
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size_t *argz_len _AND
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const char *str)
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{
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int len_to_add = 0;
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size_t last = *argz_len;
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if (str == NULL)
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return 0;
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len_to_add = strlen(str) + 1;
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*argz_len += len_to_add;
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if(!(*argz = (char *)realloc(*argz, *argz_len)))
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return ENOMEM;
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memcpy(*argz + last, str, len_to_add);
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return 0;
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}
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