Rev 4874 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4349 | Serge | 1 | /* Copyright (C) 2002, 2010 by Red Hat, Incorporated. All rights reserved. |
| 2 | * |
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| 3 | * Permission to use, copy, modify, and distribute this software |
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| 4 | * is freely granted, provided that this notice is preserved. |
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| 5 | */ |
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| 6 | |||
| 7 | #ifndef _WORDEXP_H_ |
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| 8 | #define _WORDEXP_H_ |
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| 9 | |||
| 10 | #include |
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| 11 | |||
| 12 | #ifdef __cplusplus |
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| 13 | extern "C" { |
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| 14 | #endif |
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| 15 | |||
| 16 | struct _wordexp_t |
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| 17 | { |
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| 18 | size_t we_wordc; /* Count of words matched by words. */ |
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| 19 | char **we_wordv; /* Pointer to list of expanded words. */ |
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| 20 | size_t we_offs; /* Slots to reserve at the beginning of we_wordv. */ |
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| 21 | }; |
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| 22 | |||
| 23 | typedef struct _wordexp_t wordexp_t; |
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| 24 | |||
| 25 | #define WRDE_DOOFFS 0x0001 /* Use we_offs. */ |
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| 26 | #define WRDE_APPEND 0x0002 /* Append to output from previous call. */ |
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| 27 | #define WRDE_NOCMD 0x0004 /* Don't perform command substitution. */ |
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| 28 | #define WRDE_REUSE 0x0008 /* pwordexp points to a wordexp_t struct returned from |
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| 29 | a previous successful call to wordexp. */ |
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| 30 | #define WRDE_SHOWERR 0x0010 /* Print error messages to stderr. */ |
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| 31 | #define WRDE_UNDEF 0x0020 /* Report attempt to expand undefined shell variable. */ |
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| 32 | |||
| 33 | enum { |
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| 34 | WRDE_SUCCESS, |
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| 35 | WRDE_NOSPACE, |
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| 36 | WRDE_BADCHAR, |
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| 37 | WRDE_BADVAL, |
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| 38 | WRDE_CMDSUB, |
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| 39 | WRDE_SYNTAX, |
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| 40 | WRDE_NOSYS |
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| 41 | }; |
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| 42 | |||
| 43 | /* Note: This implementation of wordexp requires a version of bash |
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| 44 | that supports the --wordexp and --protected arguments to be present |
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| 45 | on the system. It does not support the WRDE_UNDEF flag. */ |
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| 4921 | Serge | 46 | int wordexp(const char *__restrict, wordexp_t *__restrict, int); |
| 4349 | Serge | 47 | void wordfree(wordexp_t *); |
| 48 | |||
| 49 | #ifdef __cplusplus |
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| 50 | } |
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| 51 | #endif |
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| 52 | |||
| 53 | #endif /* _WORDEXP_H_ */ |