- use EXIT_{SUCCESS,FAILURE}. No object-code changes

4 files changed, 4 insertions, 4 deletions

diff --git a/coreutils/cal.c b/coreutils/cal.c
index 8a08a9a..8a93057 100644
--- a/coreutils/cal.c
+++ b/coreutils/cal.c
@@ -179,7 +179,7 @@ int cal_main(int argc, char **argv)
 		}
 	}
 
-	fflush_stdout_and_exit(0);
+	fflush_stdout_and_exit(EXIT_SUCCESS);
 }
 
 /*
diff --git a/coreutils/env.c b/coreutils/env.c
index 20cf348..e21740d 100644
--- a/coreutils/env.c
+++ b/coreutils/env.c
@@ -85,7 +85,7 @@ int env_main(int argc ATTRIBUTE_UNUSED, char **argv)
 		puts(*ep);
 	}
 
-	fflush_stdout_and_exit(0);
+	fflush_stdout_and_exit(EXIT_SUCCESS);
 }
 
 /*
diff --git a/coreutils/printenv.c b/coreutils/printenv.c
index 31d76d7..2fc01f2 100644
--- a/coreutils/printenv.c
+++ b/coreutils/printenv.c
@@ -29,5 +29,5 @@ int printenv_main(int argc ATTRIBUTE_UNUSED, char **argv)
 		}
 	}
 
-	fflush_stdout_and_exit(0);
+	fflush_stdout_and_exit(EXIT_SUCCESS);
 }
diff --git a/coreutils/printf.c b/coreutils/printf.c
index a12f7ca..7c76131 100644
--- a/coreutils/printf.c
+++ b/coreutils/printf.c
@@ -266,7 +266,7 @@ static char **print_formatted(char *format, char **argv)
 			break;
 		case '\\':
 			if (*++f == 'c')
-				exit(0);
+				exit(EXIT_SUCCESS);
 			bb_putchar(bb_process_escape_sequence((const char **)&f));
 			f--;
 			break;