Merge pull request #1001 from timkpaine/tkp/exitcode

make utility executables exit with error code 0 when running --help
chipsalliance · Aug 14, 2023 · 955290e · 955290e
2 parents 65cba5d + 4a932b6
commit 955290e
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Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/util/uhdm-cmp.cpp b/util/uhdm-cmp.cpp
@@ -39,7 +39,7 @@ static int32_t usage(const char *progName) {
             << "  = 0, if input files are equal" << std::endl
             << "  < 0, if input files are not equal" << std::endl
             << "  > 0, for any failures" << std::endl;
-  return 1;
+  return 0;
 }
 
 int32_t main(int32_t argc, char **argv) {

diff --git a/util/uhdm-dump.cpp b/util/uhdm-dump.cpp
@@ -83,7 +83,7 @@ static int32_t usage(const char *progname) {
           "\nIf golden file is given to compare, exit code represent if output "
           "matches.\n");
 
-  return 1;
+  return 0;
 }
 
 int32_t main(int32_t argc, char **argv) {

diff --git a/util/uhdm-hier.cpp b/util/uhdm-hier.cpp
@@ -42,7 +42,7 @@ static int32_t usage(const char* progname) {
   fprintf(stderr, "Usage:\n%s [options] <uhdm-file> ?--line?\n", progname);
   fprintf(stderr,
           "Reads UHDM binary representation and prints hierarchy tree.\n");
-  return 1;
+  return 0;
 }
 
 int32_t main(int32_t argc, char** argv) {

diff --git a/util/uhdm-lint.cpp b/util/uhdm-lint.cpp
@@ -36,7 +36,7 @@ static int32_t usage(const char *progName) {
             << std::endl
             << std::endl
             << "Exits with code" << std::endl;
-  return 1;
+  return 0;
 }
 
 class MyLinter : public UHDM::VpiListener {