a3ad5f698a
musl-path_max was no longer necessary, and musl-confname_h was kind of helping them do the wrong thing. They should just be using the value of LONG_BIT instead of trying to pass it to sysconf, so the usage was wrong on glibc and musl. _SC_LONG_BIT is a glibc extension and shouldn't be at all needed. Since this does change behavior (sysconf(LONG_BIT) could return arbitrary values), revbump the package.
20 lines
642 B
Diff
20 lines
642 B
Diff
sysconf(LONG_BIT) isn't correct usage of sysconf(3).
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musl doesn't define _SC_LONG_BIT, so just use LONG_BIT directly. There's really
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no reason to use sysconf(3) here, word size isn't a runtime property.
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diff --git src/core/abi.cc src/core/abi.cc
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index adff7b5..76c664c 100644
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--- src/core/abi.cc
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+++ src/core/abi.cc
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@@ -20,9 +20,7 @@ __ID("@(#) $Id: mem.cc 1352 2006-05-27 23:54:13Z ezix $");
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bool scan_abi(hwNode & system)
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{
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// are we compiled as 32- or 64-bit process ?
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- long sc = sysconf(LONG_BIT);
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- if(sc==-1) sc = sysconf(_SC_LONG_BIT);
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- if(sc!=-1) system.setWidth(sc);
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+ system.setWidth(LONG_BIT);
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pushd(PROC_SYS);
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