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-rw-r--r--winsup/cygwin/include/sys/cygwin.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/winsup/cygwin/include/sys/cygwin.h b/winsup/cygwin/include/sys/cygwin.h
index 1e4a09490..938d09814 100644
--- a/winsup/cygwin/include/sys/cygwin.h
+++ b/winsup/cygwin/include/sys/cygwin.h
@@ -208,7 +208,8 @@ extern int cygwin_attach_handle_to_fd (char *, int, HANDLE, mode_t, DWORD);
#define TTY_CONSOLE 0x40000000
-#define EXTERNAL_PINFO_VERSION 1
+#define EXTERNAL_PINFO_VERSION_16_BIT 0
+#define EXTERNAL_PINFO_VERSION_32_BIT 1
#ifndef _SYS_TYPES_H
typedef unsigned short __uid16_t;
@@ -241,6 +242,7 @@ struct external_pinfo
DWORD process_state;
+ /* Only available if version >= EXTERNAL_PINFO_VERSION_32_BIT */
__uid32_t uid32;
__gid32_t gid32;
};