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shared: add nm_str_buf_append0() and nm_str_buf_append_len0() helper

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These are basically nm_str_buf_append()/nm_str_buf_append_len() and
nm_str_buf_get_str() in one.
This commit is contained in:
Thomas Haller 2020-06-21 11:25:33 +02:00
parent 506f95ecaf
commit d53abfd989
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GPG key ID: 29C2366E4DFC5728
1 changed files with 28 additions and 0 deletions
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28
shared/nm-glib-aux/nm-str-buf.h
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@ -225,6 +225,25 @@ nm_str_buf_append_len (NMStrBuf *strbuf,
}
}
static inline char *
nm_str_buf_append_len0 (NMStrBuf *strbuf,
const char *str,
gsize len)
{
_nm_str_buf_assert (strbuf);
/* this is basically like nm_str_buf_append_len() and
* nm_str_buf_get_str() in one. */
nm_str_buf_maybe_expand (strbuf, len + 1u, FALSE);
if (len > 0) {
memcpy (&strbuf->_priv_str[strbuf->_priv_len], str, len);
strbuf->_priv_len += len;
}
strbuf->_priv_str[strbuf->_priv_len] = '\0';
return strbuf->_priv_str;
}
static inline void
nm_str_buf_append (NMStrBuf *strbuf,
const char *str)
@ -234,6 +253,15 @@ nm_str_buf_append (NMStrBuf *strbuf,
nm_str_buf_append_len (strbuf, str, strlen (str));
}
static inline char *
nm_str_buf_append0 (NMStrBuf *strbuf,
const char *str)
{
nm_assert (str);
return nm_str_buf_append_len0 (strbuf, str, strlen (str));
}
void nm_str_buf_append_printf (NMStrBuf *strbuf,
const char *format,
...) _nm_printf (2, 3);