0,0 → 1,53 |
/* Copyright (C) 2002, 2010 by Red Hat, Incorporated. All rights reserved. |
* |
* Permission to use, copy, modify, and distribute this software |
* is freely granted, provided that this notice is preserved. |
*/ |
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#ifndef _WORDEXP_H_ |
#define _WORDEXP_H_ |
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#include <sys/types.h> |
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#ifdef __cplusplus |
extern "C" { |
#endif |
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struct _wordexp_t |
{ |
size_t we_wordc; /* Count of words matched by words. */ |
char **we_wordv; /* Pointer to list of expanded words. */ |
size_t we_offs; /* Slots to reserve at the beginning of we_wordv. */ |
}; |
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typedef struct _wordexp_t wordexp_t; |
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#define WRDE_DOOFFS 0x0001 /* Use we_offs. */ |
#define WRDE_APPEND 0x0002 /* Append to output from previous call. */ |
#define WRDE_NOCMD 0x0004 /* Don't perform command substitution. */ |
#define WRDE_REUSE 0x0008 /* pwordexp points to a wordexp_t struct returned from |
a previous successful call to wordexp. */ |
#define WRDE_SHOWERR 0x0010 /* Print error messages to stderr. */ |
#define WRDE_UNDEF 0x0020 /* Report attempt to expand undefined shell variable. */ |
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enum { |
WRDE_SUCCESS, |
WRDE_NOSPACE, |
WRDE_BADCHAR, |
WRDE_BADVAL, |
WRDE_CMDSUB, |
WRDE_SYNTAX, |
WRDE_NOSYS |
}; |
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/* Note: This implementation of wordexp requires a version of bash |
that supports the --wordexp and --protected arguments to be present |
on the system. It does not support the WRDE_UNDEF flag. */ |
int wordexp(const char *, wordexp_t *, int); |
void wordfree(wordexp_t *); |
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#ifdef __cplusplus |
} |
#endif |
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#endif /* _WORDEXP_H_ */ |