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| author | Mattias Andrée <maandree@operamail.com> | 2014-09-20 12:38:17 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@operamail.com> | 2014-09-20 12:38:17 +0200 |
| commit | bc836c1a57a408431071cf4242158c3ff1c0fd10 (patch) | |
| tree | 6e70fd85c2bcb775cae2db59c0604a3e1d49a62e /doc/info/mds.texinfo | |
| parent | typo (diff) | |
| download | mds-bc836c1a57a408431071cf4242158c3ff1c0fd10.tar.gz mds-bc836c1a57a408431071cf4242158c3ff1c0fd10.tar.bz2 mds-bc836c1a57a408431071cf4242158c3ff1c0fd10.tar.xz | |
add verify_utf8
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to 'doc/info/mds.texinfo')
| -rw-r--r-- | doc/info/mds.texinfo | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/doc/info/mds.texinfo b/doc/info/mds.texinfo index e191a73..6648760 100644 --- a/doc/info/mds.texinfo +++ b/doc/info/mds.texinfo @@ -3990,6 +3990,18 @@ Wrapper around @code{waitpid} that never returns on an interruption unless it is interrupted one hundred times within the same clock second. The parameters and return value are exactly those of @code{waitpid}. + +@item @code{verify_utf8}[(@code{const char* string, int allow_modified_nul}) @arrow{} @code{int}] +Checks whether a NUL-terminated string's encoding +matches UTF-8. This function will reject the string +if it does not use the shorted possible +byte-combination for each character. However, if +@code{allow_modified_nul} is set, it will allow +@code{192 128} in place of @code{0} for a +NUL-character.@footnote{Remember @code{0} is used +to terminated the string, but @code{192 128} is not.} +This function returns zero if the @code{string} is +properly formatted, and @code{-1} otherwise. @end table |