Denys Vlasenko
10c0131a8a
hush: use SA_RESTARTed signal handlers across read.
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-05-11 11:49:21 +02:00
Denys Vlasenko
80542bad2f
hush: make read builtin interruptible.
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function old new delta
builtin_read 185 471 +286
check_and_run_traps 200 262 +62
nonblock_immune_read 73 119 +46
sigismember - 44 +44
record_signal - 21 +21
sigisemptyset - 16 +16
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------------------------------------------------------------------------------
(add/remove: 5/0 grow/shrink: 7/5 up/down: 483/-46) Total: 437 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-05-08 21:23:43 +02:00
Denys Vlasenko
80c5b6893d
libbb: nonblock_safe_read->nonblock_immune_read, remove unused param of xmalloc_reads
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-05-08 21:21:10 +02:00
Denys Vlasenko
e32d05b708
ash,hush: add ulimit -e -r (RLIMIT_NICE, RLIMIT_RTPRIO)
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-04-04 02:12:14 +02:00
Denys Vlasenko
b7c9fb27cb
whitespace fixes
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-02-03 00:05:48 +01:00
Denys Vlasenko
b32a543663
nandwrite: complain on malformed -s NUM
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Elsewhere: use common error message. -30 bytes net size change
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-08-29 13:29:02 +02:00
Denys Vlasenko
0ef64bdb40
*: make GNU licensing statement forms more regular
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This change retains "or later" state! No licensing _changes_ here,
only form is adjusted (article, space between "GPL" and "v2" and so on).
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-08-16 20:14:46 +02:00
Alexander Shishkin
17e0e43c35
ulimit: set both hard and soft limits by default
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function old new delta
shell_builtin_ulimit 494 498 +4
Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-07-27 08:40:55 +02:00
Denys Vlasenko
599ae1eb9f
shell: consolidate builtin_foo.? into shell_common.?; delete obsolete shells
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-05-23 17:49:50 +02:00
Denys Vlasenko
25d9b91d94
shell/read: check that variable names are sane
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function old new delta
shell_builtin_read 1000 1055 +55
parse_command 1460 1463 +3
builtin_umask 121 123 +2
is_well_formed_var_name 73 66 -7
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-13 18:22:35 +01:00
Denys Vlasenko
7306727d1b
shell: split read builtin from ash
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-12 22:11:24 +01:00
