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Recognize 'E' in first position of the parameter description to denote no error checking. Generate appropriate pseudo asm code.

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This commit is contained in:
Ulrich Drepper 2003-03-23 19:35:52 +00:00
parent c5f95bb9b3
commit f9ad605a05
1 changed files with 5 additions and 3 deletions
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8
sysdeps/unix/make-syscalls.sh
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@ -84,8 +84,10 @@ while read file srcfile caller syscall args strong weak; do
esac
cancellable=
noerrno=
case $args in
C*) cancellable=-cancel; args=`echo $args | sed 's/C:\?//'`;;
E*) noerrno=_NOERRNO; args=`echo $args | sed 's/E:\?//'`;;
esac
# Derive the number of arguments from the argument signature
@ -149,9 +151,9 @@ shared-only-routines += $file
echo "\
\$(make-target-directory)
(echo '#include <sysdep$cancellable.h>'; \\
echo 'PSEUDO ($strong, $syscall, $nargs)'; \\
echo ' ret'; \\
echo 'PSEUDO_END($strong)'; \\
echo 'PSEUDO$noerrno ($strong, $syscall, $nargs)'; \\
echo ' ret$noerrno'; \\
echo 'PSEUDO_END$noerrno($strong)'; \\
echo 'libc_hidden_def ($strong)'; \\"
;;
esac