Commit 6e5f6856 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Michal Marek
Browse files

checksyscalls: Fix stand-alone usage



The usage help in the comments
  - refers to the wrong script name,
  - doesn't mention that $srctree must be set.

Hence correct the script name, and derive the source tree path from the script
path, so we no longer need to rely on $srctree being set by the caller.
Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Acked-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarMichal Marek <mmarek@suse.cz>
parent 1121584f
......@@ -6,7 +6,7 @@
# and listed below so they are ignored.
#
# Usage:
# syscallchk gcc gcc-options
# checksyscalls.sh gcc gcc-options
#
ignore_list() {
......@@ -204,5 +204,5 @@ sed -n -e '/^\#define/ s/[^_]*__NR_\([^[:space:]]*\).*/\
\#endif/p' $1
}
(ignore_list && syscall_list ${srctree}/arch/x86/include/asm/unistd_32.h) | \
(ignore_list && syscall_list $(dirname $0)/../arch/x86/include/asm/unistd_32.h) | \
$* -E -x c - > /dev/null
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