Port: Set PATH_MAX on GNU Hurd

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: I1490391b47ad9fe905482a362f589d26f5a13a3c

diff --git a/src/common/common.c b/src/common/common.c
index 85920c10b4525de2b96e66b0243a7c915c18882f..c82bee330c2e2ff963c10a044e5bcdcef63fd813 100644 (file)
--- a/src/common/common.c
+++ b/src/common/common.c
@@ -27,6 +27,7 @@
 #include "common/macros.h"
 #include "common/common.h"
 #include "compat/unistd.h"
+#include "compat/limits.h"
 
 #ifndef __MINGW32__
 #include <pwd.h>

diff --git a/src/compat/limits.h b/src/compat/limits.h
index be54499a5f764659ffdf3105da4e3f2541d0b627..712ca7a054721c52c96e2da213ea110afef12c65 100644 (file)
--- a/src/compat/limits.h
+++ b/src/compat/limits.h
@@ -27,4 +27,9 @@
 
 #endif /* __linux__, __FreeBSD__, _POSIX_HOST_NAME_MAX */
 
+/* GNU Hurd has no PATH_MAX, use a sensible default */
+#ifdef __GNU__
+#define PATH_MAX 4096
+#endif /* __GNU__ */
+
 #endif /* _BABELTRACE_LIMITS_H */

diff --git a/src/lib/plugin/plugin.c b/src/lib/plugin/plugin.c
index 93a56c27eec835fd1798d56686fca200e169d0bb..434bb3ea5a0d43fa510d894c909a09f0ef8fba14 100644 (file)
--- a/src/lib/plugin/plugin.c
+++ b/src/lib/plugin/plugin.c
@@ -12,6 +12,7 @@
 #include "lib/assert-cond.h"
 #include "common/macros.h"
 #include "compat/compiler.h"
+#include "compat/limits.h"
 #include "common/common.h"
 #include <babeltrace2/plugin/plugin-loading.h>
 #include <babeltrace2/graph/component-class.h>