Explicitly mark main() as public in executables to avoid an HP-UX

ld warning.

compat/mksiglist.c

@@ -32,6 +32,8 @@
 
 #include "missing.h"
 
+__dso_public int main(int argc, char *argv[]);
+
 int
 main(int argc, char *argv[])
 {

compat/mksigname.c

@@ -32,6 +32,8 @@
 
 #include "missing.h"
 
+__dso_public int main(int argc, char *argv[]);
+
 int
 main(int argc, char *argv[])
 {

compat/regress/fnmatch/fnm_test.c

@@ -20,6 +20,8 @@
 # include "compat/fnmatch.h"
 #endif
 
+__dso_public int main(int argc, char *argv[]);
+
 int
 main(int argc, char *argv[])
 {

compat/regress/glob/globtest.c

@@ -33,6 +33,7 @@ struct gl_entry {
 };
 
 int test_glob(struct gl_entry *);
+__dso_public int main(int argc, char *argv[]);
 
 int
 main(int argc, char **argv)

plugins/sample_group/plugin_test.c

@@ -31,6 +31,8 @@
 
 #include "sudo_plugin.h"
 
+__dso_public int main(int argc, char *argv[]);
+
 /*
  * Simple driver to test sudoer group plugins.
  * usage: plugin_test [-p "plugin.so plugin_args ..."] user:group ...

plugins/sudoers/regress/check_symbols/check_symbols.c

@@ -50,6 +50,8 @@
 # define LINE_MAX 2048
 #endif
 
+__dso_public int main(int argc, char *argv[]);
+
 static void
 usage(void)
 {

plugins/sudoers/regress/iolog_path/check_iolog_path.c

@@ -54,6 +54,8 @@ sudo_conv_t sudo_conv;		/* NULL in non-plugin */
 
 static char sessid[7];
 
+__dso_public int main(int argc, char *argv[]);
+
 static void
 usage(void)
 {

plugins/sudoers/regress/logging/check_wrap.c

@@ -46,6 +46,8 @@ sudo_conv_t sudo_conv;		/* NULL in non-plugin */
 
 extern void writeln_wrap(FILE *fp, char *line, size_t len, size_t maxlen);
 
+__dso_public int main(int argc, char *argv[]);
+
 static void
 usage(void)
 {

plugins/sudoers/regress/parser/check_addr.c

@@ -50,6 +50,7 @@
 #include "interfaces.h"
 
 static int check_addr_printf(int msg_type, const char *fmt, ...);
+__dso_public int main(int argc, char *argv[]);
 
 /* for match_addr.c */
 struct interface *interfaces;

plugins/sudoers/regress/parser/check_fill.c

@@ -48,6 +48,8 @@
 #include "sudo_plugin.h"
 #include <gram.h>
 
+__dso_public int main(int argc, char *argv[]);
+
 /*
  * TODO: test realloc
  */

plugins/sudoers/sudoreplay.c

@@ -238,6 +238,8 @@ static size_t atomic_writev(int fd, struct iovec *iov, int iovcnt);
     (s)[8] == '/' && (s)[9] == 'l' && (s)[10] == 'o' && (s)[11] == 'g' && \
     (s)[12] == '\0')
 
+__dso_public int main(int argc, char *argv[]);
+
 int
 main(int argc, char *argv[])
 {

plugins/sudoers/testsudoers.c

@@ -127,6 +127,8 @@ extern char *malloc_options;
 extern int sudoersdebug;
 #endif
 
+__dso_public int main(int argc, char *argv[]);
+
 int
 main(int argc, char *argv[])
 {

plugins/sudoers/visudo.c

@@ -144,6 +144,8 @@ static struct sudoersfile_list sudoerslist;
 static struct rbtree *alias_freelist;
 static bool checkonly;
 
+__dso_public int main(int argc, char *argv[]);
+
 int
 main(int argc, char *argv[])
 {

src/sesh.c

@@ -45,6 +45,8 @@
 
 sudo_conv_t sudo_conv;  /* NULL in non-plugin */
 
+__dso_public int main(int argc, char *argv[], char *envp[]);
+
 /*
  * Cleanup hook for error()/errorx()
  */

src/sudo.c

@@ -147,6 +147,8 @@ static struct rlimit corelimit;
 static struct rlimit nproclimit;
 #endif
 
+__dso_public int main(int argc, char *argv[], char *envp[]);
+
 int
 main(int argc, char *argv[], char *envp[])
 {