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author | Daniel Veillard <veillard@redhat.com> | 2012-07-16 16:28:47 +0800 |
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committer | Daniel Veillard <veillard@redhat.com> | 2012-07-23 14:24:27 +0800 |
commit | 61551a1eb75bacb32e5209635c0f3459595af54a (patch) | |
tree | 9846870885ca48e74af34a72112c5c4f272f3628 /buf.c | |
parent | 145477d8ab5d6802529b1213220f108ad23d3827 (diff) | |
download | android_external_libxml2-61551a1eb75bacb32e5209635c0f3459595af54a.tar.gz android_external_libxml2-61551a1eb75bacb32e5209635c0f3459595af54a.tar.bz2 android_external_libxml2-61551a1eb75bacb32e5209635c0f3459595af54a.zip |
Cleanup function xmlBufResetInput() to set input from Buffer
This was scattered in a number of modules, xmlParserInputPtr
have usually their base, cur and end pointer set from an
xmlBuf used as input.
* buf.c buf.h: add a new function implementing this setup
* parser.c HTMLparser.c catalog.c parserInternals.c xmlreader.c
use the new function instead of digging into the buffer in
all those modules
Diffstat (limited to 'buf.c')
-rw-r--r-- | buf.c | 18 |
1 files changed, 18 insertions, 0 deletions
@@ -1136,3 +1136,21 @@ xmlBufMergeBuffer(xmlBufPtr buf, xmlBufferPtr buffer) { xmlBufferFree(buffer); return(ret); } + +/** + * xmlBufResetInput: + * @buf: an xmlBufPtr + * @input: an xmlParserInputPtr + * + * Update the input to use the current set of pointers from the buffer. + * + * Returns -1 in case of error, 0 otherwise, in any case @buffer is freed + */ +int +xmlBufResetInput(xmlBufPtr buf, xmlParserInputPtr input) { + if ((input == NULL) || (buf == NULL)) + return(-1); + input->base = input->cur = buf->content; + input->end = &buf->content[buf->use]; + return(0); +} |