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Re: Fix _exit for Linux

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Jakub Jelinek wrote:


There is a difference between libc_hidden_def in .S files and in .c files.
In .S files it will work even if libc_hidden_proto () was not declared
in header files (usually the assembly doesn't even include those headers),
while if you use libc_hidden_{def,weak} without previous libc_hidden_proto,
things will break badly...
Anyway, the _exit code can now be hidden. The implementation in glibc itself is now correct if compiled with the new kernel headers so there is no need to allow it to be overwritten. Let's change include/unistd.h and add hidden everywhere for _exit.

- -- - ---------------. ,-. 1325 Chesapeake Terrace
Ulrich Drepper \ ,-------------------' \ Sunnyvale, CA 94089 USA
Red Hat `--' drepper at redhat.com `------------------------
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