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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>
This commit is contained in:
Alexander Shishkin 2010-07-27 08:40:55 +02:00 committed by Denys Vlasenko
parent 06702365d7
commit 17e0e43c35
1 changed files with 6 additions and 1 deletions
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7
shell/shell_common.c
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@ -428,9 +428,14 @@ shell_builtin_ulimit(char **argv)
val <<= l->factor_shift; val <<= l->factor_shift;
} }
//bb_error_msg("opt %c val_str:'%s' val:%lld", opt_char, val_str, (long long)val); //bb_error_msg("opt %c val_str:'%s' val:%lld", opt_char, val_str, (long long)val);
/* from man bash: "If neither -H nor -S
* is specified, both the soft and hard
* limits are set. */
if (!opts)
opts = OPT_hard + OPT_soft;
if (opts & OPT_hard) if (opts & OPT_hard)
limit.rlim_max = val; limit.rlim_max = val;
if ((opts & OPT_soft) || opts == 0) if (opts & OPT_soft)
limit.rlim_cur = val; limit.rlim_cur = val;
//bb_error_msg("setrlimit(%d, %lld, %lld)", l->cmd, (long long)limit.rlim_cur, (long long)limit.rlim_max); //bb_error_msg("setrlimit(%d, %lld, %lld)", l->cmd, (long long)limit.rlim_cur, (long long)limit.rlim_max);
if (setrlimit(l->cmd, &limit) < 0) { if (setrlimit(l->cmd, &limit) < 0) {