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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 <heiko.carstens@de.ibm.com>
Cc: Michal Marek <mmarek@suse.cz>
Cc: H. Peter Anvin <hpa@linux.intel.com>
Cc: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
master
Heiko Carstens 9 years ago
committed by Linus Torvalds
parent
commit
0e75898fe2
  1. 2
      scripts/checksyscalls.sh

2
scripts/checksyscalls.sh

@ -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

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