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#include "headers.h"
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SmbDirCache *
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smbmkdircache(SmbTree *t, char *path)
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{
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	long n;
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	SmbDirCache *c;
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	Dir *buf;
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	int fd;
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	char *fullpath = nil;
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	smbstringprint(&fullpath, "%s%s", t->serv->path, path);
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//smblogprintif(1, "smbmkdircache: path %s\n", fullpath);
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	fd = open(fullpath, OREAD);
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	free(fullpath);
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	if (fd < 0)
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		return nil;
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	n = dirreadall(fd, &buf);
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	close(fd);
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	if (n < 0) {
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		free(buf);
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		return nil;
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	}
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	c = smbemalloc(sizeof(SmbDirCache));
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	c->buf = buf;
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	c->n = n;
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	c->i = 0;
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	return c;
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}
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void
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smbdircachefree(SmbDirCache **cp)
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{
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	SmbDirCache *c;
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	c = *cp;
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	if (c) {
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		free(c->buf);
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		free(c);
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		*cp = nil;
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	}
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}
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