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| author | Khem Raj <kraj@mvista.com> | 2006-10-07 06:40:33 +0000 |
|---|---|---|
| committer | Khem Raj <kraj@mvista.com> | 2006-10-07 06:40:33 +0000 |
| commit | a6b914d56ab283bd9d75ce84849e37a0f75fa99d (patch) | |
| tree | 6f754c843849dfdc55bf3201d6f0aff5413ddd55 | |
| parent | 442bfab4b43daf68984e8bec8989a351a2811fdd (diff) | |
Sergey Lapin says the undefined syscall numbers from unistd.h do not get propogated into generated sysnum.h.
| -rwxr-xr-x | extra/scripts/gen_bits_syscall_h.sh | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/extra/scripts/gen_bits_syscall_h.sh b/extra/scripts/gen_bits_syscall_h.sh index 718253e90..6a791be34 100755 --- a/extra/scripts/gen_bits_syscall_h.sh +++ b/extra/scripts/gen_bits_syscall_h.sh @@ -23,8 +23,9 @@ case $CC in esac ( echo "#include \"$UNISTD_H_PATH\"" ; - $CC -E $CC_SYSNUM_ARGS $INCLUDE_OPTS $UNISTD_H_PATH | # needed to strip out any kernel-internal defines - sed -ne 's/^[ ]*#define[ ]*__NR_\([A-Za-z0-9_]*\).*/UCLIBC_\1 __NR_\1/gp' + $CC -E $CC_SYSNUM_ARGS $INCLUDE_OPTS $UNISTD_H_PATH | + sed -ne 's/^[ ]*#define[ ]*__NR_\([A-Za-z0-9_]*\).*/UCLIBC_\1 __NR_\1/gp' \ + -e 's/^[ ]*#undef[ ]*__NR_\([A-Za-z0-9_]*\).*/UNDEFUCLIBC_\1 __NR_\1/gp' # needed to strip out any kernel-internal defines ) | $CC -E $INCLUDE_OPTS - | ( echo "/* WARNING!!! AUTO-GENERATED FILE!!! DO NOT EDIT!!! */" ; echo ; @@ -36,7 +37,8 @@ $CC -E $INCLUDE_OPTS - | echo "#endif" ; echo ; sed -ne 's/^UCLIBC_\([A-Za-z0-9_]*\) *\(.*\)/#undef __NR_\1\ #define __NR_\1 \2\ -#define SYS_\1 __NR_\1/gp' +#define SYS_\1 __NR_\1/gp' \ + -e 's/^UNDEFUCLIBC_\([A-Za-z0-9_]*\).*/#undef __NR_\1/gp' echo ; echo "#endif" ; ) |