diff options
Diffstat (limited to 'gcc/cppmain.c')
| -rw-r--r-- | gcc/cppmain.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/gcc/cppmain.c b/gcc/cppmain.c index e2b5614..c0dec16 100644 --- a/gcc/cppmain.c +++ b/gcc/cppmain.c @@ -32,12 +32,13 @@ extern char *getenv (); #include "cpplib.h" #include "intl.h" -char *progname; +const char *progname; cpp_reader parse_in; cpp_options options; +extern int main PARAMS ((int, char **)); int main (argc, argv) int argc; @@ -67,12 +68,12 @@ main (argc, argv) if (argi < argc && ! CPP_FATAL_ERRORS (&parse_in)) cpp_fatal (&parse_in, "Invalid option `%s'", argv[argi]); if (CPP_FATAL_ERRORS (&parse_in)) - exit (FATAL_EXIT_CODE); + return (FATAL_EXIT_CODE); parse_in.show_column = 1; if (! cpp_start_read (&parse_in, opts->in_fname)) - exit (FATAL_EXIT_CODE); + return (FATAL_EXIT_CODE); /* Now that we know the input file is valid, open the output. */ @@ -117,6 +118,6 @@ main (argc, argv) cpp_pfatal_with_name (&parse_in, opts->out_fname); if (parse_in.errors) - exit (FATAL_EXIT_CODE); - exit (SUCCESS_EXIT_CODE); + return (FATAL_EXIT_CODE); + return (SUCCESS_EXIT_CODE); } |