Recommend g_str(n)dup instead of VIR_STRDUP.
Signed-off-by: Ján Tomko <jtomko@xxxxxxxxxx>
---
docs/hacking.html.in | 16 ++++++----------
1 file changed, 6 insertions(+), 10 deletions(-)
diff --git a/docs/hacking.html.in b/docs/hacking.html.in
index d4f1c2baad..d6a4f04ad0 100644
--- a/docs/hacking.html.in
+++ b/docs/hacking.html.in
@@ -1274,18 +1274,14 @@ BAD:
</p>
<pre>
- VIR_STRDUP(char *dst, const char *src);
- VIR_STRNDUP(char *dst, const char *src, size_t n);
+ dst = g_strcpy(src);
+ dst = g_strncpy(src, n)
</pre>
<p>
- You should avoid using strdup or strndup directly as they do not report
- out-of-memory error, and do not allow a NULL source. Use
- VIR_STRDUP or VIR_STRNDUP macros instead, which return 0 for
- NULL source, 1 for successful copy, and -1 for allocation
- failure with the error already reported. In very
- specific cases, when you don't want to report the out-of-memory error, you
- can use VIR_STRDUP_QUIET or VIR_STRNDUP_QUIET, but such usage is very rare
- and usually considered a flaw.
+ You should avoid using strdup or strndup directly as they do not handle
+ out-of-memory errors, and do not allow a NULL source.
+ Use <code>g_strcpy</code> and <code>g_strncpy</code> from GLib which
+ abort on OOM and handle NULL source by returning NULL.
</p>
<h2><a id="strbuf">Variable length string buffer</a></h2>
--
2.21.0
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