Minor fixes for compilation with SQLITE_OMIT_WAL defined.

FossilOrigin-Name: b81e87e72b976e7157a53a50abc5422e2a6c4c39

3 files changed, 6 insertions, 2 deletions

diff --git a/src/os_unix.c b/src/os_unix.c
index 007441241..6eed67407 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -126,7 +126,7 @@
 #include <time.h>
 #include <sys/time.h>
 #include <errno.h>
-#ifndef SQLITE_OMIT_WAL
+#if !defined(SQLITE_OMIT_WAL) || SQLITE_MAX_MMAP_SIZE>0
 #include <sys/mman.h>
 #endif
 
diff --git a/src/pager.c b/src/pager.c
index dffcf602d..1c6a84fea 100644
--- a/src/pager.c
+++ b/src/pager.c
@@ -2871,10 +2871,13 @@ static int readDbPage(PgHdr *pPg, u32 iFrame){
     return SQLITE_OK;
   }
 
+#ifndef SQLITE_OMIT_WAL
   if( iFrame ){
     /* Try to pull the page from the write-ahead log. */
     rc = sqlite3WalReadFrame(pPager->pWal, iFrame, pgsz, pPg->pData);
-  }else{
+  }else
+#endif
+  {
     i64 iOffset = (pgno-1)*(i64)pPager->pageSize;
     rc = sqlite3OsRead(pPager->fd, pPg->pData, pgsz, iOffset);
     if( rc==SQLITE_IOERR_SHORT_READ ){
diff --git a/src/wal.h b/src/wal.h
index ff7624af6..092546354 100644
--- a/src/wal.h
+++ b/src/wal.h
@@ -43,6 +43,7 @@
 # define sqlite3WalExclusiveMode(y,z)            0
 # define sqlite3WalHeapMemory(z)                 0
 # define sqlite3WalFramesize(z)                  0
+# define sqlite3WalFindFrame(x,y,z)              0
 #else
 
 #define WAL_SAVEPOINT_NDATA 4