diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2003-03-23 19:35:52 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-03-23 19:35:52 +0000 |
| commit | f9ad605a05633387c0bb4048158f047a3c2df014 (patch) | |
| tree | d81f75502d2d9b0010062aeb08f0da95022ffcfc /sysdeps | |
| parent | c5f95bb9b36dcd3ec4df03af221b06a496aced35 (diff) | |
| download | glibc-f9ad605a05633387c0bb4048158f047a3c2df014.tar glibc-f9ad605a05633387c0bb4048158f047a3c2df014.tar.gz glibc-f9ad605a05633387c0bb4048158f047a3c2df014.tar.bz2 glibc-f9ad605a05633387c0bb4048158f047a3c2df014.zip | |
Recognize 'E' in first position of the parameter description to denote no error checking. Generate appropriate pseudo asm code.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/unix/make-syscalls.sh | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sysdeps/unix/make-syscalls.sh b/sysdeps/unix/make-syscalls.sh index 1d293cf9f2..275875e793 100644 --- a/sysdeps/unix/make-syscalls.sh +++ b/sysdeps/unix/make-syscalls.sh @@ -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 |