Ron Yorston d840c5d139 libbb: add a function to make a copy of a region of memory ...

Introduce a library routine to package the idiom:

    p = xmalloc(b, n);
    memcpy(p, b, n);

and use it where possible.  The example in traceroute used xzalloc
but it didn't need to.

function                                             old     new   delta
xmemdup                                                -      32     +32
last_main                                            834     826      -8
make_device                                         2321    2311     -10
common_traceroute_main                              3698    3685     -13
readtoken1                                          3182    3168     -14
procps_scan                                         1222    1206     -16
forkchild                                            655     638     -17
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/6 up/down: 32/-78)            Total: -46 bytes

Signed-off-by: Ron Yorston <rmy@frippery.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

2015-07-19 23:05:20 +02:00

..

volume_id

volume_id: fix a buglet introduced by is_prefixed_with() conversion

2015-04-14 14:32:39 +02:00

acpid.c

libbb: introduce and use is_prefixed_with()

2015-03-12 17:48:34 +01:00

blkid.c

blkid: if parameters are given, do not scan /dev

2012-03-03 15:09:07 +01:00

blockdev.c

*: remove "Options:" string from help texts

2011-06-05 03:58:28 +02:00

Config.src

mount: -T OTHERTAB support

2015-03-11 16:07:24 +01:00

dmesg.c

dmesg: handle multi-char log levels

2013-01-05 21:02:14 -05:00

fatattr.c

fatattr: use the standard type for 32-bit int

2014-07-04 15:16:46 +02:00

fbset.c

fbset: respect rgba configuration lines in fb.modes

2012-07-07 19:58:15 +02:00

fdformat.c

Use unsigned printf/scanf conversion where more appropriate

2013-11-29 16:45:45 +01:00

fdisk_aix.c

…

fdisk_gpt.c

Make smart_ulltoa return pointer to end (allows for code shink in callers)

2013-09-06 12:53:14 +02:00

fdisk_osf.c

libbb: introduce and use is_prefixed_with()

2015-03-12 17:48:34 +01:00

fdisk_sgi.c

libbb: introduce and use is_prefixed_with()

2015-03-12 17:48:34 +01:00

fdisk_sun.c

fdisk_sun: fix partition alignment

2013-02-11 00:22:59 +01:00

fdisk.c

libbb: introduce and use is_prefixed_with()

2015-03-12 17:48:34 +01:00

findfs.c

libbb: introduce and use is_prefixed_with()

2015-03-12 17:48:34 +01:00

flock.c

whitespace fixes. no code changes

2013-01-14 01:34:48 +01:00

freeramdisk.c

move remaining help text from include/usage.src.h

2011-04-11 03:29:49 +02:00

fsck_minix.c

Use unsigned printf/scanf conversion where more appropriate

2013-11-29 16:45:45 +01:00

fstrim.c

fstrim: fix help text

2015-02-04 15:19:38 +01:00

getopt.c

getopt: improve help text; code shrink

2013-01-24 11:36:00 +01:00

hexdump.c

Commonalize typical [b,]k,m suffix struct

2013-07-13 23:49:45 +02:00

hwclock.c

Use chomp to remove newlines

2015-03-12 20:18:51 +01:00

ipcrm.c

whitespace fixes. no code changes

2013-01-14 01:34:48 +01:00

ipcs.c

Use unsigned printf/scanf conversion where more appropriate

2013-11-29 16:45:45 +01:00

Kbuild.src

fstrim: use new-style config/kbuild/applet snippets; trim help text

2013-11-12 12:09:14 +01:00

losetup.c

losetup: assorted fixes. Closes 6314

2013-06-27 03:45:16 +02:00

lspci.c

whitespace fixes. no code changes

2013-01-14 01:34:48 +01:00

lsusb.c

move remaining help text from include/usage.src.h

2011-04-11 03:29:49 +02:00

mdev.c

libbb: add a function to make a copy of a region of memory

2015-07-19 23:05:20 +02:00

minix.h

…

mkfs_ext2_test.sh

…

mkfs_ext2.c

mount: fix the wrongly stored fs creation time

2012-06-21 16:50:46 +02:00

mkfs_ext2.txt

…

mkfs_minix.c

Use unsigned printf/scanf conversion where more appropriate

2013-11-29 16:45:45 +01:00

mkfs_reiser.c

typo fixes

2015-05-25 13:46:36 +02:00

mkfs_vfat.c

*: remove "Options:" string from help texts

2011-06-05 03:58:28 +02:00

mkswap.c

*: remove "Options:" string from help texts

2011-06-05 03:58:28 +02:00

more.c

*: better comments on termios manipulations. No code changes.

2012-01-15 23:00:13 +01:00

mount.c

libbb: introduce and use is_prefixed_with()

2015-03-12 17:48:34 +01:00

pivot_root.c

move remaining help text from include/usage.src.h

2011-04-11 03:29:49 +02:00

rdate.c

trivial code shrink

2015-02-18 13:47:46 +01:00

rdev.c

*: style fixes. no code changes

2011-12-15 12:39:25 +01:00

readprofile.c

Use unsigned printf/scanf conversion where more appropriate

2013-11-29 16:45:45 +01:00

rev.c

mass removal of underscores from _BB_DIR_foo and _BB_SUID_foo

2011-01-18 13:58:01 +01:00

rtcwake.c

libbb: introduce and use is_prefixed_with()

2015-03-12 17:48:34 +01:00

script.c

script: make it work even if fd 0 is closed

2014-03-16 12:34:53 +01:00

scriptreplay.c

move remaining help text from include/usage.src.h

2011-04-11 03:29:49 +02:00

setarch.c

move remaining help text from include/usage.src.h

2011-04-11 03:29:49 +02:00

swaponoff.c

swaponoff: add support for -e

2015-01-05 20:35:00 +01:00

switch_root.c

libbb: make xchroot do a chdir("/") after chroot

2012-03-08 00:28:24 +01:00

uevent.c

uevent: new applet

2015-04-16 12:44:02 +02:00

umount.c

umount: make -d always active, add -D to suppress it

2012-04-17 13:07:28 +02:00