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1 /* tilde.h: Externally available variables and function in libtilde.a. */ |
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2 |
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3 #if !defined (__TILDE_H__) |
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4 # define __TILDE_H__ |
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5 |
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6 #ifdef __cplusplus |
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7 extern "C" { |
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8 #endif |
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9 |
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10 /* Function pointers can be declared as (Function *)foo. */ |
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11 #if !defined (__FUNCTION_DEF) |
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12 # define __FUNCTION_DEF |
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13 typedef int Function (); |
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14 typedef void VFunction (); |
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15 typedef char *CPFunction (); |
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16 typedef char **CPPFunction (); |
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17 #endif /* _FUNCTION_DEF */ |
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18 |
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19 /* If non-null, this contains the address of a function to call if the |
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20 standard meaning for expanding a tilde fails. The function is called |
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21 with the text (sans tilde, as in "foo"), and returns a malloc()'ed string |
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22 which is the expansion, or a NULL pointer if there is no expansion. */ |
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23 extern CPFunction *tilde_expansion_failure_hook; |
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24 |
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25 /* When non-null, this is a NULL terminated array of strings which |
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26 are duplicates for a tilde prefix. Bash uses this to expand |
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27 `=~' and `:~'. */ |
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28 extern char **tilde_additional_prefixes; |
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29 |
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30 /* When non-null, this is a NULL terminated array of strings which match |
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31 the end of a username, instead of just "/". Bash sets this to |
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32 `:' and `=~'. */ |
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33 extern char **tilde_additional_suffixes; |
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34 |
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35 /* Return a new string which is the result of tilde expanding STRING. */ |
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36 extern char *tilde_expand (); |
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37 |
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38 /* Do the work of tilde expansion on FILENAME. FILENAME starts with a |
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39 tilde. If there is no expansion, call tilde_expansion_failure_hook. */ |
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40 extern char *tilde_expand_word (); |
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41 |
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42 #ifdef __cplusplus |
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43 } |
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44 #endif |
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45 |
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46 #endif /* __TILDE_H__ */ |
