branches/zip: Fix warnings and errors when UNIV_HOTBACKUP is defined.

fsp/fsp0fsp.c

@@ -231,10 +231,10 @@ the extent are free and which contain old tuple version to clean. */
 /* Offset of the descriptor array on a descriptor page */
 #define	XDES_ARR_OFFSET		(FSP_HEADER_OFFSET + FSP_HEADER_SIZE)
 
+#ifndef UNIV_HOTBACKUP
 /* Flag to indicate if we have printed the tablespace full error. */
 static ibool fsp_tbs_full_error_printed = FALSE;
 
-#ifndef UNIV_HOTBACKUP
 /**********************************************************************//**
 Returns an extent to the free list of a space. */
 static

os/os0file.c

@@ -2032,7 +2032,9 @@ os_file_pread(
 				offset */
 {
 	off_t	offs;
+#if defined(HAVE_PREAD) && !defined(HAVE_BROKEN_PREAD)
 	ssize_t	n_bytes;
+#endif /* HAVE_PREAD && !HAVE_BROKEN_PREAD */
 
 	ut_a((offset & 0xFFFFFFFFUL) == offset);
 
@@ -2071,16 +2073,20 @@ os_file_pread(
 	{
 		off_t	ret_offset;
 		ssize_t	ret;
+#ifndef UNIV_HOTBACKUP
 		ulint	i;
+#endif /* !UNIV_HOTBACKUP */
 
 		os_mutex_enter(os_file_count_mutex);
 		os_n_pending_reads++;
 		os_mutex_exit(os_file_count_mutex);
 
+#ifndef UNIV_HOTBACKUP
 		/* Protect the seek / read operation with a mutex */
 		i = ((ulint) file) % OS_FILE_N_SEEK_MUTEXES;
 
 		os_mutex_enter(os_file_seek_mutexes[i]);
+#endif /* !UNIV_HOTBACKUP */
 
 		ret_offset = lseek(file, offs, SEEK_SET);
 
@@ -2090,7 +2096,9 @@ os_file_pread(
 			ret = read(file, buf, (ssize_t)n);
 		}
 
+#ifndef UNIV_HOTBACKUP
 		os_mutex_exit(os_file_seek_mutexes[i]);
+#endif /* !UNIV_HOTBACKUP */
 
 		os_mutex_enter(os_file_count_mutex);
 		os_n_pending_reads--;