[compiler-rt][sanitizer_common] Fix for solaris and *BSD platforms proposal. (#122956)

To fix llvm#122795 build failures for these.

Author: devnexen

compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.cpp

@@ -123,6 +123,7 @@ unsigned pid_t_sz = sizeof(pid_t);
 unsigned timeval_sz = sizeof(timeval);
 unsigned uid_t_sz = sizeof(uid_t);
 unsigned gid_t_sz = sizeof(gid_t);
+unsigned fpos_t_sz = sizeof(fpos_t);
 unsigned mbstate_t_sz = sizeof(mbstate_t);
 unsigned sigset_t_sz = sizeof(sigset_t);
 unsigned struct_timezone_sz = sizeof(struct timezone);

compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_freebsd.h

@@ -46,6 +46,7 @@ extern unsigned pid_t_sz;
 extern unsigned timeval_sz;
 extern unsigned uid_t_sz;
 extern unsigned gid_t_sz;
+extern unsigned fpos_t_sz;
 extern unsigned mbstate_t_sz;
 extern unsigned struct_timezone_sz;
 extern unsigned struct_tms_sz;

compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_netbsd.cpp

@@ -547,6 +547,7 @@ unsigned pid_t_sz = sizeof(pid_t);
 unsigned timeval_sz = sizeof(timeval);
 unsigned uid_t_sz = sizeof(uid_t);
 unsigned gid_t_sz = sizeof(gid_t);
+unsigned fpos_t_sz = sizeof(fpos_t);
 unsigned mbstate_t_sz = sizeof(mbstate_t);
 unsigned sigset_t_sz = sizeof(sigset_t);
 unsigned struct_timezone_sz = sizeof(struct timezone);

compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_netbsd.h

@@ -36,6 +36,7 @@ extern unsigned pid_t_sz;
 extern unsigned timeval_sz;
 extern unsigned uid_t_sz;
 extern unsigned gid_t_sz;
+extern unsigned fpos_t_sz;
 extern unsigned mbstate_t_sz;
 extern unsigned struct_timezone_sz;
 extern unsigned struct_tms_sz;

compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.cpp

@@ -32,6 +32,7 @@
 #include <semaphore.h>
 #include <signal.h>
 #include <stddef.h>
+#include <stdio.h>
 #include <sys/ethernet.h>
 #include <sys/filio.h>
 #include <sys/ipc.h>
@@ -135,6 +136,8 @@ namespace __sanitizer {
   unsigned struct_sioc_sg_req_sz = sizeof(struct sioc_sg_req);
   unsigned struct_sioc_vif_req_sz = sizeof(struct sioc_vif_req);
 
+  unsigned fpos_t_sz = sizeof(fpos_t);
+
   const unsigned IOCTL_NOT_PRESENT = 0;
 
   unsigned IOCTL_FIOASYNC = FIOASYNC;

compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.h

@@ -418,6 +418,8 @@ extern unsigned struct_winsize_sz;
 extern unsigned struct_sioc_sg_req_sz;
 extern unsigned struct_sioc_vif_req_sz;
 
+extern unsigned fpos_t_sz;
+
 // ioctl request identifiers
 
 // A special value to mark ioctls that are not present on the target platform,