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[readline] Add replace_string() 

Signed-off-by: Michael Brown <mcb30@ipxe.org>
pull/1/head
Michael Brown 2011-03-29 16:40:23 +01:00
parent 6a6dd5c452
commit d6f2408f2c
2 changed files with 13 additions and 0 deletions
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11
src/hci/editstring.c
View File

@ -117,6 +117,17 @@ static void kill_eol ( struct edit_string *string ) {
insert_delete ( string, ~( ( size_t ) 0 ), NULL ); insert_delete ( string, ~( ( size_t ) 0 ), NULL );
} }
/**
* Replace editable string
*
* @v string Editable string
* @v replacement Replacement string
*/
void replace_string ( struct edit_string *string, const char *replacement ) {
string->cursor = 0;
insert_delete ( string, ~( ( size_t ) 0 ), replacement );
}
/** /**
* Edit editable string * Edit editable string
* *

2
src/include/ipxe/editstring.h
View File

@ -41,6 +41,8 @@ static inline void init_editstring ( struct edit_string *string, char *buf,
string->len = len; string->len = len;
} }
extern void replace_string ( struct edit_string *string,
const char *replacement ) __nonnull;
extern int edit_string ( struct edit_string *string, int key ) __nonnull; extern int edit_string ( struct edit_string *string, int key ) __nonnull;
#endif /* _IPXE_EDITSTRING_H */ #endif /* _IPXE_EDITSTRING_H */