[PATCH] D53409: Add support for GNU Hurd in Path.inc

[Sylvestre Ledru via Phabricator via llvm-commits]

sylvestre.ledru updated this revision to Diff 170115.
sylvestre.ledru retitled this revision from "Add support for GNU Hurd in Path.inc

Patch by Svante Signell" to "Add support for GNU Hurd in Path.inc".
sylvestre.ledru edited the summary of this revision.
sylvestre.ledru added a comment.
Herald added a subscriber: JDevlieghere.
Herald added a reviewer: JDevlieghere.

add path_max def


Repository:
  rL LLVM

https://reviews.llvm.org/D53409

Files:
  lib/Support/Unix/Path.inc
  tools/dsymutil/DwarfLinker.cpp


Index: tools/dsymutil/DwarfLinker.cpp
===================================================================
--- tools/dsymutil/DwarfLinker.cpp
+++ tools/dsymutil/DwarfLinker.cpp
@@ -101,6 +101,11 @@
 #include <utility>
 #include <vector>
 
+// For GNU Hurd
+#if defined(__GNU__) && !defined(PATH_MAX)
+# define PATH_MAX 4096
+#endif
+
 namespace llvm {
 namespace dsymutil {
 
Index: lib/Support/Unix/Path.inc
===================================================================
--- lib/Support/Unix/Path.inc
+++ lib/Support/Unix/Path.inc
@@ -49,6 +49,7 @@
 // For GNU Hurd
 #if defined(__GNU__) && !defined(PATH_MAX)
 # define PATH_MAX 4096
+# define MAXPATHLEN 4096
 #endif
 
 #include <sys/types.h>
@@ -82,7 +83,7 @@
 #define STATVFS_F_FRSIZE(vfs) static_cast<uint64_t>(vfs.f_bsize)
 #endif
 
-#if defined(__NetBSD__)
+#if defined(__NetBSD__) || defined(__GNU__)
 #define STATVFS_F_FLAG(vfs) (vfs).f_flag
 #else
 #define STATVFS_F_FLAG(vfs) (vfs).f_flags
@@ -98,7 +99,7 @@
 
 #if defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) ||     \
     defined(__minix) || defined(__FreeBSD_kernel__) || defined(__linux__) ||   \
-    defined(__CYGWIN__) || defined(__DragonFly__) || defined(_AIX)
+    defined(__CYGWIN__) || defined(__DragonFly__) || defined(_AIX) || defined(__GNU__)
 static int
 test_dir(char ret[PATH_MAX], const char *dir, const char *bin)
 {
@@ -347,7 +348,7 @@
 }
 
 static bool is_local_impl(struct STATVFS &Vfs) {
-#if defined(__linux__)
+#if defined(__linux__) || defined(__GNU__)
 #ifndef NFS_SUPER_MAGIC
 #define NFS_SUPER_MAGIC 0x6969
 #endif
@@ -357,7 +358,11 @@
 #ifndef CIFS_MAGIC_NUMBER
 #define CIFS_MAGIC_NUMBER 0xFF534D42
 #endif
+#ifdef __GNU__
+  switch ((uint32_t)Vfs.__f_type) {
+#else
   switch ((uint32_t)Vfs.f_type) {
+#endif
   case NFS_SUPER_MAGIC:
   case SMB_SUPER_MAGIC:
   case CIFS_MAGIC_NUMBER:


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