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sm-sorcery-bugs - [SM-Sorcery-Bugs] [Bug 8686] Error when running `gaze search <spell>`

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  • From: bugzilla-daemon AT bugs.sourcemage.org
  • To: sm-sorcery-bugs AT lists.ibiblio.org
  • Subject: [SM-Sorcery-Bugs] [Bug 8686] Error when running `gaze search <spell>`
  • Date: Thu, 9 Jun 2005 15:15:56 -0700 (PDT)

http://bugs.sourcemage.org/show_bug.cgi?id=8686





------- Additional Comments From acedit AT armory.com 2005-06-09 15:15 -------
I read through the xargs/findutils source code and it appears it is determined
on each invocation of xargs.

It first finds the true value with sysconf(_SC_ARG_MAX) (which is 131072), if
that is not available, it uses LONG_MAX, which is 2147483647 (look in
bc_get_arg_max from lib/buildcmd.c). It takes that number and subtracts the
the
amount of the environment currently used.

So there's several possibilities. One is that sysconf(_SC_ARG_MAX) isnt
available for some reason or is, but is incorrect. Another is a math error
somewhere in xargs.

Run the following C code:

#include <unistd.h>
#define LONG_MAX (~(1 << (sizeof (long) * 8 - 1)))
int main(void) {
printf("%d\n",sysconf(_SC_ARG_MAX));
printf("%d\n",LONG_MAX);
}


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