git: c14e17a49cdd - main - dtrace tests: fix prototypes for gcc build

[Ryan Libby]

The branch main has been updated by rlibby:

URL: https://cgit.FreeBSD.org/src/commit/?id=c14e17a49cdd72c8c05d12fbec631c409b14b9cb

commit c14e17a49cdd72c8c05d12fbec631c409b14b9cb
Author:     Ryan Libby <rlibby at FreeBSD.org>
AuthorDate: 2021-01-11 05:53:15 +0000
Commit:     Ryan Libby <rlibby at FreeBSD.org>
CommitDate: 2021-01-11 05:53:15 +0000

    dtrace tests: fix prototypes for gcc build
    
     - quiet -Wstrict-prototypes
     - provide prototypes for weak aliases
    
    Reviewed by:    markj
    Sponsored by:   Dell EMC Isilon
    Differential Revision:  https://reviews.freebsd.org/D28036
---
 .../cmd/dtrace/test/tst/common/java_api/tst.FunctionLookup.c        | 2 +-
 .../opensolaris/cmd/dtrace/test/tst/common/java_api/tst.ProbeData.c | 2 +-
 cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak1.c | 5 +++--
 cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak2.c | 6 ++++--
 4 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/tst.FunctionLookup.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/tst.FunctionLookup.c
index 965ad72278a1..ddbbae619aeb 100644
--- a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/tst.FunctionLookup.c
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/tst.FunctionLookup.c
@@ -41,7 +41,7 @@ f2(f func, int i)
 }
 
 int
-main()
+main(void)
 {
 	f2(f1, 3);
 
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/tst.ProbeData.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/tst.ProbeData.c
index 7fe7b16d1d78..7786d58a4c65 100644
--- a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/tst.ProbeData.c
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/java_api/tst.ProbeData.c
@@ -66,7 +66,7 @@ fN2(f func, char *a, int i __unused)
 }
 
 int
-main()
+main(void)
 {
 	/*
 	 * Avoid length of 1, 2, 4, or 8 bytes so DTrace will treat the data as
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak1.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak1.c
index 5680f2e177f6..d9b7f5a184a2 100644
--- a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak1.c
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak1.c
@@ -33,8 +33,7 @@
  * leading underscores.
  */
 
-#pragma weak _go = go
-
+extern int _go(int);
 int go(int);
 
 int
@@ -57,3 +56,5 @@ main(void)
 	for (;;)
 		getpid();
 }
+
+#pragma weak _go = go
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak2.c b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak2.c
index 24a28420f3ef..49f486a460a3 100644
--- a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak2.c
+++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/pid/tst.weak2.c
@@ -33,14 +33,14 @@
  * leading underscores.
  */
 
+extern int _go(int);
+
 static int __unused
 go(int a)
 {
 	return (a + 1);
 }
 
-#pragma weak _go = go
-
 static void
 handle(int sig __unused)
 {
@@ -55,3 +55,5 @@ main(void)
 	for (;;)
 		getpid();
 }
+
+#pragma weak _go = go