39081 typedef struct UnixUnusedFd UnixUnusedFd;     /* An unused file descriptor */  typedef
39089 struct UnixUnusedFd {  struct
39092   UnixUnusedFd *pNext;      /* Next unused file descriptor on same file */  argument
39109   UnixUnusedFd *pPreallocatedUnused;  /* Pre-allocated UnixUnusedFd */
40059   UnixUnusedFd *pUnused;            /* Unused file descriptors to close */
40202   UnixUnusedFd *p;  in closePendingFds()
40203   UnixUnusedFd *pNext;  in closePendingFds()
40789   UnixUnusedFd *p = pFile->pPreallocatedUnused;  in setPendingFd()
44922 static UnixUnusedFd *findReusableFd(const char *zPath, int flags){  in findReusableFd()
44923   UnixUnusedFd *pUnused = 0;  in findReusableFd()
44952       UnixUnusedFd **pp;  in findReusableFd()
45177     UnixUnusedFd *pUnused;  in unixOpen()
45238         UnixUnusedFd *pReadonly = 0;  in unixOpen()
46068   UnixUnusedFd *pUnused = NULL;  in proxyCreateUnixFile()