forked from Lainports/freebsd-ports
2338cf57c2
- Don't use port name in COMMENT Release Notes: http://savannah.gnu.org/forum/forum.php?forum_id=7460 PR: ports/174645 [1] Submitted by: Chris Howey <howeyc@gmail.com> (maintainer)
45 lines
2.1 KiB
Text
45 lines
2.1 KiB
Text
--- ./src/parallel.orig 2012-12-22 14:56:17.000000000 -0600
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+++ ./src/parallel 2012-12-22 14:58:55.000000000 -0600
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@@ -4790,29 +4790,19 @@
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package Limits::Command;
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# Maximal command line length (for -m and -X)
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-sub max_length {
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- # Find the max_length of a command line and cache it
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- # Returns:
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- # number of chars on the longest command line allowed
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- if(not $Limits::Command::line_max_len) {
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- if($opt::s) {
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- if(is_acceptable_command_line_length($opt::s)) {
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- $Limits::Command::line_max_len = $opt::s;
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- } else {
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- # -s is too long: Find the correct
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- $Limits::Command::line_max_len = binary_find_max_length(0,$opt::s);
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- }
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- if($opt::s <= $Limits::Command::line_max_len) {
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- $Limits::Command::line_max_len = $opt::s;
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- } else {
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- ::warning("Value for -s option ",
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- "should be < $Limits::Command::line_max_len.\n");
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- }
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- } else {
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- $Limits::Command::line_max_len = real_max_length();
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- }
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- }
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- return $Limits::Command::line_max_len;
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+sub max_length {
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+ # FreeBSD code:
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+ if(not $Limits::Command::line_max_len) {
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+ $Limits::Command::line_max_len = `getconf ARG_MAX` - 1024;
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+ if ($opt::s) {
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+ if ($opt::s > $Limits::Command::line_max_len) {
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+ print STDERR "$Global::progname: ",
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+ "you are setting value for -s greater than $Limits::Command::line_max_len\n";
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+ }
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+ $Limits::Command::line_max_len = $opt::s;
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+ }
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+ }
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+ return $Limits::Command::line_max_len;
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}
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sub real_max_length {
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