xref: /OK3568_Linux_fs/yocto/poky/meta/recipes-extended/libaio/libaio/libaio_fix_for_mips_syscalls.patch (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1Upstream-Status: Inappropriate [embedded specific]
2
3Signed-off-by: Phil Staub <Phil.Staub@windriver.com>
4
5Index: libaio-0.3.109/src/syscall-mips.h
6===================================================================
7--- libaio-0.3.109.orig/src/syscall-mips.h
8+++ libaio-0.3.109/src/syscall-mips.h
9@@ -76,7 +76,7 @@ type fname(atype a) \
10 	\
11 	if (__a3 == 0) \
12 		return (type) __v0; \
13-	return (type) -1; \
14+	return (type) (-(__v0)); \
15 }
16
17 #define io_syscall2(type,fname,sname,atype,a,btype,b) \
18@@ -100,7 +100,7 @@ type fname(atype a, btype b) \
19 	\
20 	if (__a3 == 0) \
21 		return (type) __v0; \
22-	return (type) -1; \
23+	return (type) (-(__v0)); \
24 }
25
26 #define io_syscall3(type,fname,sname,atype,a,btype,b,ctype,c) \
27@@ -125,7 +125,7 @@ type fname(atype a, btype b, ctype c) \
28 	\
29 	if (__a3 == 0) \
30 		return (type) __v0; \
31-	return (type) -1; \
32+	return (type) (-(__v0)); \
33 }
34
35 #define io_syscall4(type,fname,sname,atype,a,btype,b,ctype,c,dtype,d) \
36@@ -150,7 +150,7 @@ type fname(atype a, btype b, ctype c, dt
37 	\
38 	if (__a3 == 0) \
39 		return (type) __v0; \
40-	return (type) -1; \
41+	return (type) (-(__v0)); \
42 }
43
44 #if (_MIPS_SIM == _MIPS_SIM_ABI32)
45@@ -186,7 +186,7 @@ type fname(atype a, btype b, ctype c, dt
46 	\
47 	if (__a3 == 0) \
48 		return (type) __v0; \
49-	return (type) -1; \
50+	return (type) (-(__v0)); \
51 }
52
53 #endif /* (_MIPS_SIM == _MIPS_SIM_ABI32) */
54@@ -216,7 +216,7 @@ type fname (atype a,btype b,ctype c,dtyp
55 	\
56 	if (__a3 == 0) \
57 		return (type) __v0; \
58-	return (type) -1; \
59+	return (type) (-(__v0)); \
60 }
61
62 #endif /* (_MIPS_SIM == _MIPS_SIM_NABI32) || (_MIPS_SIM == _MIPS_SIM_ABI64) */
63