Hi all,
I'm looking through the suggestions and stuff that I have gotten so far.
As for the extern "C" stuff I'm torn between fixing the headers internally
or making side-by-side header files for C++ users. Such as:
a.h exists. So I create a a.hpp which contains somthing like the following:
a.hpp:
#ifndef __A_HPP__
#define __A_HPP__
#ifdef __cplusplus
extern "C" {
#endif
#include "a.h"
#ifdef __cplusplus
}
#endif
#endif
I'm not crazy about the second approach but open to it if the other one is
considered too intrusionary, a statement which I question considering the
$ifdef's leave the headers unchanged for C code.
As a first step in the project I've create a program that can be used to
update all the header files to include
#ifdef __cplusplus
extern "C" {
#endif
at the begining of each header file and
#ifdef __cplusplus
}
#endif
at the end of each header file. Said program is attached. Testers have
fun.
Note: this is only the first step to C++ safe header files. So please no
complaits about the C++ keywords. They still remain, for now.
- A. B.
begin 666 mkcppsaf.pl
M(R$O=7-R+V)I;B]P97)L"B,@4')O9W)A;2!N86UE.B!M:V-P<'-A9BYP; HC
M(%!R;V=R86UM960@:6XZ(%!E<FP@=C4N-BXP"B,@4')O9W)A;6UE9"!B>3H@
M02X@0BX*(R!0=7)P;W-E.B!4:&ES('!R;V=R86T@9FEX97,@0R!H96%D97(@
M9FEL97,@9F]R($,K*R!B>2!P;&%C:6YG(&%N(&5X=&5R;B B0R(*(R @(" @
M(" @("!W<F%P<&5R(&%R;W5N9"!T:&4@:&5A9&5R(&-O;G1E;G1S+B @5&AE
M(&5X=&5R;B B0R(@=W)A<'!E<B!I<R!O;FQY"B,@(" @(" @(" @96YA8FQE
M9"!F;W(@0RLK('1H<F]U9V@@=&AE(%]?8W!L=7-C<&QU<R!P<F5D969I;FET
M:6]N+@H*(R!#;W!Y<FEG:'0@,C P,"!!+B!"+BX@06QL(')I9VAT<R!R97-E
M<G9E9"X*"B,@3&%S="!M;V1I9FEC871I;VX@9&%T93H@,3 O,C0O,C P, HC
M(%9E<G-I;VXZ(# N,2XP"@HC($YO=&4Z('-Y;G1A>#H@;6MC<'!S868@6V1I
M<ET*(PD)"61I<B M($EN8VQU9&4@9&ER96-T;W)Y('1O('!R;V-E<W,N"B,)
M"0D@(" @("!$969A=6QT<R!T;R O=7-R+W-R8R]L:6YU>"]I;F-L=61E+PH*
M(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C
M(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,*"B,)"0E);F-L
M=61E(')E<75I<F5D(&UO9'5L97,*"G5S92!&:6QE2&%N9&QE.PH*(R,C(R,C
M(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C
M(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,*"B,)"0EF=6YC=&EO;B!P
M<F]T;W1Y<&5S"@IS=6(@;6%I;BA *3L*<W5B('5P9&%T95]F:6QE*"0I.PH*
M(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C
M(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,*"B,)"0E-86EN
M('-C<FEP="!C;V1E"@IE>&ET*&UA:6XH0$%21U8I*3L*"B,C(R,C(R,C(R,C
M(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C
M(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C"@HC"0D)36%I;B!P<F]G<F%M(&9U
M;F-T:6]N"@IS=6(@;6%I;BA *0I["@EM>2 D9&ER(#T@*&EN="A 05)'5BD@
M/B P*2 _("1!4D=66S!=(#H@(B]U<W(O<W)C+VQI;G5X+VEN8VQU9&4O(CL*
M"6UY("1F;F%M92 ]("(B.PH);7D@)&9I;F0@/2!N97<@1FEL94AA;F1L93L*
M"@EI9B@A9&5F:6YE9"@D9FEN9"T^;W!E;B@B9FEN9" B("X@)&1I<B N("(@
M+6YA;64@7"(J+FA<(B M86YD("UT>7!E(&8@+7!R:6YT('PB*2DI"@E["@D)
M4U1$15)2+3YP<FEN=&8H(E5N86)L92!T;R!S=&%R="!F:6YD.B E<UQN(BP@
M)"$I.PH)"7)E='5R;B Q.PH)?0H*"7!R:6YT9B@B4')O8V5S<VEN9R!D:7)E
M8W1O<GD@)7,N+BY<;B(L("1D:7(I.PH*"7=H:6QE*&1E9FEN960H)&9N86UE
M(#T@)&9I;F0M/F=E=&QI;F4H*2DI"@E["@D)8VAO;7 H)&9N86UE*3L*"0EP
M<FEN=&8H(D9I>&EN9SH@)7,N+BXB+" D9FYA;64I.PH*"0EI9BAU<&1A=&5?
M9FEL92@D9FYA;64I(#T](# I"@D)>PH)"0EP<FEN=&8H(F1O;F4N7&XB*3L*
M"0E]"@D)96QS90H)"7L*"0D)<')I;G1F*")E<G)O<BY<;B(I.PH)"7T*"7T*
M"@DD9FEN9"T^8VQO<V4H*3L*"@ER971U<FX@,#L*?0H*(R,C(R,C(R,C(R,C
M(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C
M(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,*"G-U8B!U<&1A=&5?9FEL92@D*0I[
M"@EM>2 H)&9N86UE*2 ]($!?.PH);7D@)&1A=&$@/2 B(CL*"6UY("1F:6QE
M(#T@;F5W($9I;&5(86YD;&4["@H):68H(61E9FEN960H)&9I;&4M/F]P96XH
M)&9N86UE+"!/7U)$3TY,62DI*0H)>PH)"5-41$524BT^<')I;G1F*")5;F%B
M;&4@=&\@;W!E;B!F:6QE("5S.B E<UQN(BP@)&9N86UE+" D(2D["@D)<F5T
M=7)N("TQ.PH)?0H*"7L*"0EL;V-A;" D+R ]('5N9&5F.PDC($UA:V4@<F5A
M9&QI;F4@<F5A9"!W:&]L92!F:6QE+@H)"21D871A(#T@)&9I;&4M/F=E=&QI
M;F4H*3L*"7T*"@DD9FEL92T^8VQO<V4H*3L*"@ES>7-T96TH<W!R:6YT9B@B
M;78@)7,@)7,N;W)G(BP@)&9N86UE+" D9FYA;64I*3L)(R!"86-K=7 @;W)I
M9VEN86P*"@EI9B@A9&5F:6YE9"@D9FEL92T^;W!E;B@D9FYA;64L($]?5U)/
M3DQ9('P@3U]#4D5!5"!\($]?5%)53D,I*2D*"7L*"0E35$1%4E(M/G!R:6YT
M9B@B56YA8FQE('1O(&]P96X@9FEL92 E<SH@)7-<;B(L("1F;F%M92P@)"$I
M.PH)"7)E='5R;B M,3L*"7T*"@DD9FEL92T^<')I;G1F*"(C:69D968@7U]C
M<&QU<W!L=7-<;B(I.PH))&9I;&4M/G!R:6YT9B@B97AT97)N(%PB0UPB('M<
M;B(I.PH))&9I;&4M/G!R:6YT9B@B(V5N9&EF7&XB*3L*"21F:6QE+3YP<FEN
M=&8H(EQN(BD["@DD9FEL92T^<')I;G1F*"(E<R(L("1D871A*3L*"21F:6QE
M+3YP<FEN=&8H(EQN(BD["@DD9FEL92T^<')I;G1F*"(C:69D968@7U]C<&QU
M<W!L=7-<;B(I.PH))&9I;&4M/G!R:6YT9B@B?5QN(BD["@DD9FEL92T^<')I
M;G1F*"(C96YD:69<;B(I.PH*"21F:6QE+3YC;&]S92@I.PH*"7)E='5R;B P
M.PI]"@HC(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C
I(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(R,C(PH`
`
end
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Tue Oct 31 2000 - 21:00:13 EST