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Introduce a function to copy i3strings

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This commit is contained in:
Ingo Bürk 2015-03-21 21:33:53 +01:00
parent dd488818a9
commit 8272924117
2 changed files with 17 additions and 0 deletions
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6
include/libi3.h
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@ -169,6 +169,12 @@ i3String *i3string_from_markup_with_length(const char *from_markup, size_t num_b
*/ */
i3String *i3string_from_ucs2(const xcb_char2b_t *from_ucs2, size_t num_glyphs); i3String *i3string_from_ucs2(const xcb_char2b_t *from_ucs2, size_t num_glyphs);
/**
* Copies the given i3string.
* Note that this will not free the source string.
*/
i3String *i3string_copy(i3String *str);
/** /**
* Free an i3String. * Free an i3String.
* *

11
libi3/string.c
View File

@ -109,6 +109,17 @@ i3String *i3string_from_ucs2(const xcb_char2b_t *from_ucs2, size_t num_glyphs) {
return str; return str;
} }
/**
* Copies the given i3string.
* Note that this will not free the source string.
*/
i3String *i3string_copy(i3String *str) {
if (str->is_markup)
return i3string_from_markup(i3string_as_utf8(str));
else
return i3string_from_utf8(i3string_as_utf8(str));
}
/* /*
* Free an i3String. * Free an i3String.
* *