checksyscalls: fix "here document" handling

"echo" doesn't read from stdin, therefore the checksyscalls script didn't
warn about not implemented system calls anymore since 29dc54c6
("checksyscalls: Use arch/x86/syscalls/syscall_32.tbl as source").

Use "cat" instead of "echo" which handles this correctly.

Signed-off-by: Heiko Carstens <[email protected]>
Cc: Michal Marek <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Cyrill Gorcunov <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Heiko Carstens 2012-09-24 17:17:33 -07:00 • committed by Linus Torvalds
commit 0e75898fe2

View file

@ -200,7 +200,7 @@ EOF
syscall_list() {
grep '^[0-9]' "$1" | sort -n | (
while read nr abi name entry ; do
echo <<EOF
cat <<EOF
#if !defined(__NR_${name}) && !defined(__IGNORE_${name})
#warning syscall ${name} not implemented
#endif