Change the data type of the upper shared memory limits from a signed

integer to an unsigned long. This lifts variables like the maximum
number of pages available for shared memory from 2^31 to 2^32 on 32
bit architectures, and from 2^31 to 2^64 on 64 bit architectures.

It should be noted that this changes breaks ABI on 64 bit architectures
because the size of the shmmax, shmmin, shmmni, shmseg and shmall members
of the shminfo structure has changed.

Silence on:	current@

1 files changed, 5 insertions, 5 deletions

diff --git a/usr.bin/ipcs/ipcs.c b/usr.bin/ipcs/ipcs.c
index 5a1dbb0..cd2fe13 100644
--- a/usr.bin/ipcs/ipcs.c
+++ b/usr.bin/ipcs/ipcs.c
@@ -93,11 +93,11 @@ static struct nlist symbols[] = {
 };
 
 #define	SHMINFO_XVEC				\
-X(shmmax, sizeof(int))				\
-X(shmmin, sizeof(int))				\
-X(shmmni, sizeof(int))				\
-X(shmseg, sizeof(int))				\
-X(shmall, sizeof(int))
+X(shmmax, sizeof(u_long))				\
+X(shmmin, sizeof(u_long))				\
+X(shmmni, sizeof(u_long))				\
+X(shmseg, sizeof(u_long))				\
+X(shmall, sizeof(u_long))
 
 #define	SEMINFO_XVEC				\
 X(semmap, sizeof(int))				\