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Use a 32k file buffer on recordings, which increases the efficiency of file recording.

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(closes issue #11962)
 Reported by: garlew
 Patches: 
       recording.patch uploaded by garlew (license 376)
       bug-11962.diff uploaded by snuffy (license 35)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@112564 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2008-04-03 07:49:05 +00:00
parent cbf80c1a3c
commit 0e6140c564
3 changed files with 18 additions and 3 deletions
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14
main/file.c
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@@ -817,17 +817,22 @@ int ast_closestream(struct ast_filestream *f)
ast_safe_system(cmd);
}
if (f->fmt->close) {
f->fmt->close(f);
}
if (f->filename)
ast_free(f->filename);
if (f->realfilename)
ast_free(f->realfilename);
if (f->fmt->close)
f->fmt->close(f);
fclose(f->f);
if (f->vfs)
ast_closestream(f->vfs);
if (f->orig_chan_name)
free((void *) f->orig_chan_name);
if (f->write_buffer) {
ast_free(f->write_buffer);
}
ast_module_unref(f->fmt->module);
ast_free(f);
return 0;
@@ -1051,6 +1056,11 @@ struct ast_filestream *ast_writefile(const char *filename, const char *type, con
}
fs->vfs = NULL;
/* If truncated, we'll be at the beginning; if not truncated, then append */
if ((fs->write_buffer = ast_malloc(32768))){
setvbuf(fs->f, fs->write_buffer, _IOFBF, 32768);
}
f->seek(fs, 0, SEEK_END);
} else if (errno != EEXIST) {
ast_log(LOG_WARNING, "Unable to open file %s: %s\n", fn, strerror(errno));