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authorHeiko Carstens <heiko.carstens@de.ibm.com>2012-09-24 17:17:33 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-09-25 08:59:21 -0700
commit0e75898fe2499ece0ac3f1475982a828b3283b0d (patch)
tree828d3a45bb72baaa1e1478ddcb1dea761731a21d
parenta140b98dcd9843f2e21091f2b64f10905150be16 (diff)
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>
-rwxr-xr-xscripts/checksyscalls.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/checksyscalls.sh b/scripts/checksyscalls.sh
index d24810fc6af6..fd8fa9aa7c4e 100755
--- a/scripts/checksyscalls.sh
+++ b/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