by <sys/sem.h> includes <asm/bitopts.h>.
However <asm/bitopts.h> doesn't compile with gcc -traditional
because it uses the keyword `inline' which is switched off when using
-traditional (or -ansi).
This prevents Perl from compiling with semaphore support.
The solution is to use the alternate keyword __inline__ instead.
Patch enclosed below, to 0.99pl10 + net2-e.
I don't have pl11 here so I can't check it against that.
Should the general include files be cribbing lots of stuff out of
linux/ and asm/ ? That leaves the door open to this kind of thing,
because the kernel maintainters who write the linux/ and asm/ headers
don't necessarily expect their code to be compiled using -traditional
or -ansi (indeed, nowadays it will be compiled with g++!).
--- include/asm/bitops.h~ Tue Apr 13 19:46:00 1993
struct __dummy { unsigned long a[100]; };
#define ADDR (*(struct __dummy *) addr)
-extern inline int set_bit(int nr, void * addr)
+extern __inline__ int set_bit(int nr, void * addr)
{
unsigned char ok;
return ok;
}
-extern inline int clear_bit(int nr, void * addr)
+extern __inline__ int clear_bit(int nr, void * addr)
{
unsigned char ok;
* This routine doesn't need to be atomic, but it's faster to code it
* this way.
*/
-extern inline int test_bit(int nr, void * addr)
+extern __inline__ int test_bit(int nr, void * addr)
{
unsigned char ok;
* C language equivalents written by Theodore Ts'o, 9/26/92
*/
-extern inline int set_bit(int nr,int * addr)
+extern __inline__ int set_bit(int nr,int * addr)
{
int mask, retval;
return retval;
}
-extern inline int clear_bit(int nr, int * addr)
+extern __inline__ int clear_bit(int nr, int * addr)
{
int mask, retval;
return retval;
}
-extern inline int test_bit(int nr, int * addr)
+extern __inline__ int test_bit(int nr, int * addr)
{
int mask;
--
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