From ac2e8f5a15a968f236387ed98e34b4a9250c9a92 Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Fri, 6 Aug 2021 17:52:20 -0700
Subject: Improved, cleaner/faster/more flexible return value checks

---
 files.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'files.c')

diff --git a/files.c b/files.c
index 969cc2d..79d2a03 100644
--- a/files.c
+++ b/files.c
@@ -116,7 +116,7 @@ file_t *load_file(file_t **files, const char *filename)
 
   finished_loading:
     if (fd != STDIN_FILENO)
-        check_nonnegative(close(fd), "Failed to close file");
+        require(close(fd), "Failed to close file");
 
     populate_lines(f);
     if (files != NULL) {
@@ -177,7 +177,7 @@ void destroy_file(file_t **at_f)
         delete(&f->allocated);
 
     if (f->mmapped) {
-        check_nonnegative(munmap(f->mmapped, (size_t)(f->end - f->mmapped)),
+        require(munmap(f->mmapped, (size_t)(f->end - f->mmapped)),
                           "Failure to un-memory-map some memory");
         f->mmapped = NULL;
     }
-- 
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