[Bug 1816] can't compile 20031016 on Solaris 9

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=1816

------- Additional Comments From [e-mail]  2005-27-10 09:18 -------
This bug is still valid for Wine 0.9 on Solaris 10/x86.

According to the ptrace(3C) man page no symbolic defines are available, and
/proc should be used instead anyway.

#include <sys/proc.h>
int lfd = open("/proc/$$/lstatus", O_RDWR); /* Insert pid here. */
struct stat st;
struct prheader *prh;
struct lwpstatus *lwpstat;

fstat(lfd, &st);
prh = mmap(NULL, st.st_size, PROT_READ|PROT_WRITE, lfd, 0);
lwpstat = (struct lwpstat *)(((char *)(prh + 1)) + prh->pr_entsize * lwpno);

The integer registers are then available by indexing lwpstat->pr_reg with SS,
UESP, EFL, CS, EIP, ERR, TRAPNO, EAX, ECX, EDX, EBX, ESP, EBP, ESI, EDI, DS, ES,
FS and GS.
The fp registers are available in the prfpregset_t lwpstat->pr_fpreg.