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author | Denys Vlasenko <vda.linux@googlemail.com> | 2017-07-21 09:50:55 +0200 |
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committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-07-21 09:50:55 +0200 |
commit | 72089cf6b4a77214ec4fd21d5ee5bf56958781cb (patch) | |
tree | a5cd9d8f47e909834d3dbc44f895556e68bcf18f /libbb/common_bufsiz.c | |
parent | 75d151e31d135ebab083307ded4e9b98970baa75 (diff) | |
download | busybox-w32-72089cf6b4a77214ec4fd21d5ee5bf56958781cb.tar.gz busybox-w32-72089cf6b4a77214ec4fd21d5ee5bf56958781cb.tar.bz2 busybox-w32-72089cf6b4a77214ec4fd21d5ee5bf56958781cb.zip |
config: deindent all help texts
Those two spaces after tab have no effect, and always a nuisance when editing.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb/common_bufsiz.c')
-rw-r--r-- | libbb/common_bufsiz.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/libbb/common_bufsiz.c b/libbb/common_bufsiz.c index f1124ba0e..6bc6d7bc9 100644 --- a/libbb/common_bufsiz.c +++ b/libbb/common_bufsiz.c | |||
@@ -10,35 +10,35 @@ | |||
10 | //config: bool "Use the end of BSS page" | 10 | //config: bool "Use the end of BSS page" |
11 | //config: default n | 11 | //config: default n |
12 | //config: help | 12 | //config: help |
13 | //config: Attempt to reclaim a small unused part of BSS. | 13 | //config: Attempt to reclaim a small unused part of BSS. |
14 | //config: | 14 | //config: |
15 | //config: Executables have the following parts: | 15 | //config: Executables have the following parts: |
16 | //config: = read-only executable code and constants, also known as "text" | 16 | //config: = read-only executable code and constants, also known as "text" |
17 | //config: = read-write data | 17 | //config: = read-write data |
18 | //config: = non-initialized (zeroed on demand) data, also known as "bss" | 18 | //config: = non-initialized (zeroed on demand) data, also known as "bss" |
19 | //config: | 19 | //config: |
20 | //config: At link time, "text" is padded to a full page. At runtime, all "text" | 20 | //config: At link time, "text" is padded to a full page. At runtime, all "text" |
21 | //config: pages are mapped RO and executable. | 21 | //config: pages are mapped RO and executable. |
22 | //config: | 22 | //config: |
23 | //config: "Data" starts on the next page boundary, but is not padded | 23 | //config: "Data" starts on the next page boundary, but is not padded |
24 | //config: to a full page at the end. "Bss" starts wherever "data" ends. | 24 | //config: to a full page at the end. "Bss" starts wherever "data" ends. |
25 | //config: At runtime, "data" pages are mapped RW and they are file-backed | 25 | //config: At runtime, "data" pages are mapped RW and they are file-backed |
26 | //config: (this includes a small portion of "bss" which may live in the last | 26 | //config: (this includes a small portion of "bss" which may live in the last |
27 | //config: partial page of "data"). | 27 | //config: partial page of "data"). |
28 | //config: Pages which are fully in "bss" are mapped to anonymous memory. | 28 | //config: Pages which are fully in "bss" are mapped to anonymous memory. |
29 | //config: | 29 | //config: |
30 | //config: "Bss" end is usually not page-aligned. There is an unused space | 30 | //config: "Bss" end is usually not page-aligned. There is an unused space |
31 | //config: in the last page. Linker marks its start with the "_end" symbol. | 31 | //config: in the last page. Linker marks its start with the "_end" symbol. |
32 | //config: | 32 | //config: |
33 | //config: This option will attempt to use that space for bb_common_bufsiz1[] | 33 | //config: This option will attempt to use that space for bb_common_bufsiz1[] |
34 | //config: array. If it fits after _end, it will be used, and COMMON_BUFSIZE | 34 | //config: array. If it fits after _end, it will be used, and COMMON_BUFSIZE |
35 | //config: will be enlarged from its guaranteed minimum size of 1 kbyte. | 35 | //config: will be enlarged from its guaranteed minimum size of 1 kbyte. |
36 | //config: This may require recompilation a second time, since value of _end | 36 | //config: This may require recompilation a second time, since value of _end |
37 | //config: is known only after final link. | 37 | //config: is known only after final link. |
38 | //config: | 38 | //config: |
39 | //config: If you are getting a build error like this: | 39 | //config: If you are getting a build error like this: |
40 | //config: appletlib.c:(.text.main+0xd): undefined reference to '_end' | 40 | //config: appletlib.c:(.text.main+0xd): undefined reference to '_end' |
41 | //config: disable this option. | 41 | //config: disable this option. |
42 | 42 | ||
43 | //kbuild:lib-y += common_bufsiz.o | 43 | //kbuild:lib-y += common_bufsiz.o |
44 | 44 | ||