[PATCH v2 1/4] Include new arbitrary limits if not already defined

[Manolo de Medici]

qemu uses the PATH_MAX and IOV_MAX constants extensively
in the code. Define these constants to sensible values ourselves
if the system doesn't define them already.

Signed-off-by: Manolo de Medici <manolo.demedici@gmail.com>
---
 include/qemu/osdep.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h
index 9a405bed89..9fb6ac5c64 100644
--- a/include/qemu/osdep.h
+++ b/include/qemu/osdep.h
@@ -363,6 +363,14 @@ void QEMU_ERROR("code path is reachable")
 #define TIME_MAX TYPE_MAXIMUM(time_t)
 #endif

+#ifndef PATH_MAX
+#define PATH_MAX 1024
+#endif
+
+#ifndef IOV_MAX
+#define IOV_MAX 1024
+#endif
+
 /* Mac OSX has a <stdint.h> bug that incorrectly defines SIZE_MAX with
  * the wrong type. Our replacement isn't usable in preprocessor
  * expressions, but it is sufficient for our needs. */
--
2.43.0