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diff lwlib/lw_stringlist.c @ 327:80826bf2827b
Added copier for stringlist module
author | lost |
---|---|
date | Sat, 13 Feb 2010 06:08:04 +0000 |
parents | 2eb058346cad |
children | 33c5bc04ea67 |
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--- a/lwlib/lw_stringlist.c Sat Feb 13 05:21:20 2010 +0000 +++ b/lwlib/lw_stringlist.c Sat Feb 13 06:08:04 2010 +0000 @@ -75,3 +75,22 @@ { return S -> nstrings; } + +lw_stringlist_t lw_stringlist_copy(lw_stringlist_t S) +{ + lw_stringlist_t r; + + r = lw_alloc(sizeof(lw_stringlist_t)); + r -> nstrings = S -> nstrings; + if (S -> nstrings) + { + int i; + + r -> strings = lw_alloc(sizeof(char *) * S -> nstrings); + for (i = 0; i < S -> nstrings; i++) + { + r -> strings[i] = lw_strdup(S -> strings[i]); + } + } + return r; +}