Typo fixes

[oweals/busybox.git] / docs / keep_data_small.txt

diff --git a/docs/keep_data_small.txt b/docs/keep_data_small.txt
index 3c3d27396d48856d31096ce4ca6f72c914972586..2ddbefa10aa3cde76a3700d9353432319953a761 100644 (file)
--- a/docs/keep_data_small.txt
+++ b/docs/keep_data_small.txt
@@ -43,6 +43,16 @@ takes 55k of memory on 64-bit x86 kernel.
 
 On 32-bit kernel we need ~26k per applet.
 
+Script:
+
+i=1000; while test $i != 0; do
+        echo -n .
+        busybox sleep 30 &
+        i=$((i - 1))
+done
+echo
+wait
+
 (Data from NOMMU arches are sought. Provide 'size busybox' output too)
 
 
@@ -65,7 +75,7 @@ archival/libunarchive/decompress_unzip.c:
 (see the rest of the file to get the idea)
 
 This example completely eliminates globals in that module.
-Required memory is allocated in inflate_gunzip() [its main module]
+Required memory is allocated in unpack_gz_stream() [its main module]
 and then passed down to all subroutines which need to access 'globals'
 as a parameter.
 
@@ -89,9 +99,9 @@ and then declare that ptr_to_globals is a pointer to it:
 
 ptr_to_globals is declared as constant pointer.
 This helps gcc understand that it won't change, resulting in noticeably
-smaller code. In order to assign it, use PTR_TO_GLOBALS macro:
+smaller code. In order to assign it, use SET_PTR_TO_GLOBALS macro:
 
-       PTR_TO_GLOBALS = xzalloc(sizeof(G));
+       SET_PTR_TO_GLOBALS(xzalloc(sizeof(G)));
 
 Typically it is done in <applet>_main().
 
@@ -112,7 +122,7 @@ Be careful, though, and use it only if globals fit into bb_common_bufsiz1.
 Since bb_common_bufsiz1 is BUFSIZ + 1 bytes long and BUFSIZ can change
 from one libc to another, you have to add compile-time check for it:
 
-if(sizeof(struct globals) > sizeof(bb_common_bufsiz1))
+if (sizeof(struct globals) > sizeof(bb_common_bufsiz1))
        BUG_<applet>_globals_too_big();