X-Git-Url: https://granicus.if.org/sourcecode?a=blobdiff_plain;f=io.c;h=94dcf88bedb5e139dd82ca85e749f73bb74c34f8;hb=8990b601c264e75be8e4a8f797944ca19bc40af1;hp=28fe74ee94bf06ed5bc546b2fdc48973959015d2;hpb=3ccde53d7f07e8818030ff38f3b18491f2d2e52c;p=strace

diff --git a/io.c b/io.c
index 28fe74ee..94dcf88b 100644
--- a/io.c
+++ b/io.c
@@ -42,7 +42,7 @@ SYS_FUNC(read)
 			printaddr(tcp->u_arg[1]);
 		else
 			printstrn(tcp, tcp->u_arg[1], tcp->u_rval);
-		tprintf(", %lu", tcp->u_arg[2]);
+		tprintf(", %" PRI_klu, tcp->u_arg[2]);
 	}
 	return 0;
 }
@@ -52,21 +52,21 @@ SYS_FUNC(write)
 	printfd(tcp, tcp->u_arg[0]);
 	tprints(", ");
 	printstrn(tcp, tcp->u_arg[1], tcp->u_arg[2]);
-	tprintf(", %lu", tcp->u_arg[2]);
+	tprintf(", %" PRI_klu, tcp->u_arg[2]);
 
 	return RVAL_DECODED;
 }
 
 struct print_iovec_config {
 	enum iov_decode decode_iov;
-	kernel_ureg_t data_size;
+	kernel_ulong_t data_size;
 };
 
 static bool
 print_iovec(struct tcb *tcp, void *elem_buf, size_t elem_size, void *data)
 {
-	const kernel_ureg_t *iov;
-	kernel_ureg_t iov_buf[2], len;
+	const kernel_ulong_t *iov;
+	kernel_ulong_t iov_buf[2], len;
 	struct print_iovec_config *c = data;
 
         if (elem_size < sizeof(iov_buf)) {
@@ -85,14 +85,14 @@ print_iovec(struct tcb *tcp, void *elem_buf, size_t elem_size, void *data)
 		case IOV_DECODE_STR:
 			if (len > c->data_size)
 				len = c->data_size;
-			if (c->data_size != (kernel_ureg_t) -1)
+			if (c->data_size != (kernel_ulong_t) -1)
 				c->data_size -= len;
 			printstrn(tcp, iov[0], len);
 			break;
 		case IOV_DECODE_NETLINK:
 			if (len > c->data_size)
 				len = c->data_size;
-			if (c->data_size != (kernel_ureg_t) -1)
+			if (c->data_size != (kernel_ulong_t) -1)
 				c->data_size -= len;
 			decode_netlink(tcp, iov[0], iov[1]);
 			break;
@@ -101,7 +101,7 @@ print_iovec(struct tcb *tcp, void *elem_buf, size_t elem_size, void *data)
 			break;
 	}
 
-	tprintf(", iov_len=%lu}", iov[1]);
+	tprintf(", iov_len=%" PRI_klu "}", iov[1]);
 
 	return true;
 }
@@ -111,11 +111,11 @@ print_iovec(struct tcb *tcp, void *elem_buf, size_t elem_size, void *data)
  * Example: recvmsg returing a short read.
  */
 void
-tprint_iov_upto(struct tcb *const tcp, const kernel_ureg_t len,
-		const kernel_ureg_t addr, const enum iov_decode decode_iov,
-		const kernel_ureg_t data_size)
+tprint_iov_upto(struct tcb *const tcp, const kernel_ulong_t len,
+		const kernel_ulong_t addr, const enum iov_decode decode_iov,
+		const kernel_ulong_t data_size)
 {
-	kernel_ureg_t iov[2];
+	kernel_ulong_t iov[2];
 	struct print_iovec_config config =
 		{ .decode_iov = decode_iov, .data_size = data_size };
 
@@ -132,7 +132,7 @@ SYS_FUNC(readv)
 		tprint_iov_upto(tcp, tcp->u_arg[2], tcp->u_arg[1],
 				syserror(tcp) ? IOV_DECODE_ADDR :
 				IOV_DECODE_STR, tcp->u_rval);
-		tprintf(", %lu", tcp->u_arg[2]);
+		tprintf(", %" PRI_klu, tcp->u_arg[2]);
 	}
 	return 0;
 }
@@ -142,7 +142,7 @@ SYS_FUNC(writev)
 	printfd(tcp, tcp->u_arg[0]);
 	tprints(", ");
 	tprint_iov(tcp, tcp->u_arg[2], tcp->u_arg[1], IOV_DECODE_STR);
-	tprintf(", %lu", tcp->u_arg[2]);
+	tprintf(", %" PRI_klu, tcp->u_arg[2]);
 
 	return RVAL_DECODED;
 }
@@ -157,7 +157,7 @@ SYS_FUNC(pread)
 			printaddr(tcp->u_arg[1]);
 		else
 			printstrn(tcp, tcp->u_arg[1], tcp->u_rval);
-		tprintf(", %lu, ", tcp->u_arg[2]);
+		tprintf(", %" PRI_klu ", ", tcp->u_arg[2]);
 		printllval(tcp, "%lld", 3);
 	}
 	return 0;
@@ -168,7 +168,7 @@ SYS_FUNC(pwrite)
 	printfd(tcp, tcp->u_arg[0]);
 	tprints(", ");
 	printstrn(tcp, tcp->u_arg[1], tcp->u_arg[2]);
-	tprintf(", %lu, ", tcp->u_arg[2]);
+	tprintf(", %" PRI_klu ", ", tcp->u_arg[2]);
 	printllval(tcp, "%lld", 3);
 
 	return RVAL_DECODED;
@@ -177,33 +177,20 @@ SYS_FUNC(pwrite)
 static void
 print_lld_from_low_high_val(struct tcb *tcp, int arg)
 {
-#if SIZEOF_LONG > 4 && SIZEOF_LONG == SIZEOF_LONG_LONG
+#if SIZEOF_KERNEL_LONG_T > 4
 # ifndef current_klongsize
-	if (current_klongsize < SIZEOF_LONG) {
-		tprintf("%ld", (tcp->u_arg[arg + 1] << current_wordsize * 8)
+	if (current_klongsize < SIZEOF_KERNEL_LONG_T) {
+		tprintf("%" PRI_kld, (tcp->u_arg[arg + 1] << 32)
 			       | tcp->u_arg[arg]);
 	} else
 # endif /* !current_klongsize */
 	{
-		tprintf("%ld", tcp->u_arg[arg]);
+		tprintf("%" PRI_kld, tcp->u_arg[arg]);
 	}
-#elif SIZEOF_LONG > 4
-# error Unsupported configuration: SIZEOF_LONG > 4 && SIZEOF_LONG_LONG > SIZEOF_LONG
-#elif HAVE_STRUCT_TCB_EXT_ARG
-# ifndef current_klongsize
-	if (current_klongsize < SIZEOF_LONG_LONG) {
-		tprintf("%lld",
-			(zero_extend_signed_to_ull(tcp->u_arg[arg + 1]) << sizeof(long) * 8)
-			| zero_extend_signed_to_ull(tcp->u_arg[arg]));
-	} else
-# endif /* !current_klongsize */
-	{
-		tprintf("%lld", tcp->ext_arg[arg]);
-	}
-#else /* SIZEOF_LONG_LONG > SIZEOF_LONG && !HAVE_STRUCT_TCB_EXT_ARG */
+#else /* SIZEOF_KERNEL_LONG_T == 4 */
 	tprintf("%lld",
-		(zero_extend_signed_to_ull(tcp->u_arg[arg + 1]) << sizeof(long) * 8)
-		| zero_extend_signed_to_ull(tcp->u_arg[arg]));
+		  ((long long) tcp->u_arg[arg + 1] << 32)
+		| ((long long) tcp->u_arg[arg]));
 #endif
 }
 
@@ -280,7 +267,7 @@ SYS_FUNC(tee)
 	printfd(tcp, tcp->u_arg[1]);
 	tprints(", ");
 	/* size_t len */
-	tprintf("%lu, ", tcp->u_arg[2]);
+	tprintf("%" PRI_klu ", ", tcp->u_arg[2]);
 	/* unsigned int flags */
 	printflags(splice_flags, tcp->u_arg[3], "SPLICE_F_???");
 
@@ -302,7 +289,7 @@ SYS_FUNC(splice)
 	printnum_int64(tcp, tcp->u_arg[3], "%" PRId64);
 	tprints(", ");
 	/* size_t len */
-	tprintf("%lu, ", tcp->u_arg[4]);
+	tprintf("%" PRI_klu ", ", tcp->u_arg[4]);
 	/* unsigned int flags */
 	printflags(splice_flags, tcp->u_arg[5], "SPLICE_F_???");
 
@@ -316,7 +303,7 @@ SYS_FUNC(vmsplice)
 	tprints(", ");
 	/* const struct iovec *iov, unsigned long nr_segs */
 	tprint_iov(tcp, tcp->u_arg[2], tcp->u_arg[1], IOV_DECODE_STR);
-	tprintf(", %lu, ", tcp->u_arg[2]);
+	tprintf(", %" PRI_klu ", ", tcp->u_arg[2]);
 	/* unsigned int flags */
 	printflags(splice_flags, tcp->u_arg[3], "SPLICE_F_???");