Fix m=tinylinux build

libc/intrin/sig.c

@@ -17,25 +17,11 @@
 │ PERFORMANCE OF THIS SOFTWARE.                                                │
 ╚─────────────────────────────────────────────────────────────────────────────*/
 #include "libc/sysv/consts/sig.h"
-#include "libc/atomic.h"
 #include "libc/calls/sig.internal.h"
 #include "libc/calls/struct/sigset.internal.h"
 #include "libc/dce.h"
-#include "libc/fmt/internal.h"
 #include "libc/intrin/atomic.h"
 #include "libc/intrin/weaken.h"
-#include "libc/limits.h"
-#include "libc/nt/createfile.h"
-#include "libc/nt/enum/accessmask.h"
-#include "libc/nt/enum/creationdisposition.h"
-#include "libc/nt/enum/fileflagandattributes.h"
-#include "libc/nt/enum/filemapflags.h"
-#include "libc/nt/enum/filemovemethod.h"
-#include "libc/nt/enum/filesharemode.h"
-#include "libc/nt/enum/pageflags.h"
-#include "libc/nt/files.h"
-#include "libc/nt/memory.h"
-#include "libc/nt/runtime.h"
 #include "libc/thread/tls.h"
 
 struct Signals __sig;
@@ -66,66 +52,3 @@ void __sig_unblock(sigset_t m) {
     sys_sigprocmask(SIG_SETMASK, &m, 0);
   }
 }
-
-#ifdef __x86_64__
-
-textwindows char16_t *__sig_process_path(char16_t *path, uint32_t pid) {
-  char16_t *p = path;
-  *p++ = 'C';
-  *p++ = ':';
-  *p++ = '\\';
-  *p++ = 'v';
-  *p++ = 'a';
-  *p++ = 'r';
-  *p = 0;
-  CreateDirectory(path, 0);
-  *p++ = '\\';
-  *p++ = 's';
-  *p++ = 'i';
-  *p++ = 'g';
-  *p = 0;
-  CreateDirectory(path, 0);
-  *p++ = '\\';
-  p = __itoa16(p, (pid & 0x000fff00) >> 8);
-  *p = 0;
-  CreateDirectory(path, 0);
-  *p++ = '\\';
-  p = __itoa16(p, pid);
-  *p++ = '.';
-  *p++ = 'p';
-  *p++ = 'i';
-  *p++ = 'd';
-  *p = 0;
-  return path;
-}
-
-textwindows static atomic_ulong *__sig_map_process_impl(int pid,
-                                                        int disposition) {
-  char16_t path[128];
-  intptr_t hand = CreateFile(__sig_process_path(path, pid),
-                             kNtGenericRead | kNtGenericWrite,
-                             kNtFileShareRead | kNtFileShareWrite, 0,
-                             disposition, kNtFileAttributeNormal, 0);
-  if (hand == -1)
-    return 0;
-  SetFilePointer(hand, 8, 0, kNtFileBegin);
-  SetEndOfFile(hand);
-  intptr_t map = CreateFileMapping(hand, 0, kNtPageReadwrite, 0, 8, 0);
-  if (!map) {
-    CloseHandle(hand);
-    return 0;
-  }
-  atomic_ulong *sigs = MapViewOfFileEx(map, kNtFileMapWrite, 0, 0, 8, 0);
-  CloseHandle(map);
-  CloseHandle(hand);
-  return sigs;
-}
-
-textwindows atomic_ulong *__sig_map_process(int pid, int disposition) {
-  int e = errno;
-  atomic_ulong *res = __sig_map_process_impl(pid, disposition);
-  errno = e;
-  return res;
-}
-
-#endif /* __x86_64__ */

libc/intrin/sigproc.c

@@ -0,0 +1,93 @@
+/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
+│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8                               :vi │
+╞══════════════════════════════════════════════════════════════════════════════╡
+│ Copyright 2024 Justine Alexandra Roberts Tunney                              │
+│                                                                              │
+│ Permission to use, copy, modify, and/or distribute this software for         │
+│ any purpose with or without fee is hereby granted, provided that the         │
+│ above copyright notice and this permission notice appear in all copies.      │
+│                                                                              │
+│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL                │
+│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED                │
+│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE             │
+│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL         │
+│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR        │
+│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER               │
+│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
+│ PERFORMANCE OF THIS SOFTWARE.                                                │
+╚─────────────────────────────────────────────────────────────────────────────*/
+#include "libc/atomic.h"
+#include "libc/calls/sig.internal.h"
+#include "libc/fmt/internal.h"
+#include "libc/nt/createfile.h"
+#include "libc/nt/enum/accessmask.h"
+#include "libc/nt/enum/fileflagandattributes.h"
+#include "libc/nt/enum/filemapflags.h"
+#include "libc/nt/enum/filemovemethod.h"
+#include "libc/nt/enum/filesharemode.h"
+#include "libc/nt/enum/pageflags.h"
+#include "libc/nt/files.h"
+#include "libc/nt/memory.h"
+#include "libc/nt/runtime.h"
+#ifdef __x86_64__
+
+textwindows char16_t *__sig_process_path(char16_t *path, uint32_t pid) {
+  char16_t *p = path;
+  *p++ = 'C';
+  *p++ = ':';
+  *p++ = '\\';
+  *p++ = 'v';
+  *p++ = 'a';
+  *p++ = 'r';
+  *p = 0;
+  CreateDirectory(path, 0);
+  *p++ = '\\';
+  *p++ = 's';
+  *p++ = 'i';
+  *p++ = 'g';
+  *p = 0;
+  CreateDirectory(path, 0);
+  *p++ = '\\';
+  p = __itoa16(p, (pid & 0x000fff00) >> 8);
+  *p = 0;
+  CreateDirectory(path, 0);
+  *p++ = '\\';
+  p = __itoa16(p, pid);
+  *p++ = '.';
+  *p++ = 'p';
+  *p++ = 'i';
+  *p++ = 'd';
+  *p = 0;
+  return path;
+}
+
+textwindows static atomic_ulong *__sig_map_process_impl(int pid,
+                                                        int disposition) {
+  char16_t path[128];
+  intptr_t hand = CreateFile(__sig_process_path(path, pid),
+                             kNtGenericRead | kNtGenericWrite,
+                             kNtFileShareRead | kNtFileShareWrite, 0,
+                             disposition, kNtFileAttributeNormal, 0);
+  if (hand == -1)
+    return 0;
+  SetFilePointer(hand, 8, 0, kNtFileBegin);
+  SetEndOfFile(hand);
+  intptr_t map = CreateFileMapping(hand, 0, kNtPageReadwrite, 0, 8, 0);
+  if (!map) {
+    CloseHandle(hand);
+    return 0;
+  }
+  atomic_ulong *sigs = MapViewOfFileEx(map, kNtFileMapWrite, 0, 0, 8, 0);
+  CloseHandle(map);
+  CloseHandle(hand);
+  return sigs;
+}
+
+textwindows atomic_ulong *__sig_map_process(int pid, int disposition) {
+  int e = errno;
+  atomic_ulong *res = __sig_map_process_impl(pid, disposition);
+  errno = e;
+  return res;
+}
+
+#endif /* __x86_64__ */