From 31f95ee266e507a3155a82899531851c7202f0a3 Mon Sep 17 00:00:00 2001
From: Mitya Selivanov <automainint@guattari.tech>
Date: Sun, 9 Jun 2024 20:44:46 +0200
Subject: Use fchmod

---
 binary_code_generation.c | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/binary_code_generation.c b/binary_code_generation.c
index 994f7d4..053baa6 100755
--- a/binary_code_generation.c
+++ b/binary_code_generation.c
@@ -17,19 +17,25 @@ exit $?
 //  - No configuration required
 //  - No dynamic memory management
 //
-//  TODO
+//  To-Do list
 //
 //  - ELF + x86_64 executable
 //  - x86_64 object file
 //  - Linking libraries
+//  - Proper error handling
 //  - Effective entity allocation
 //  - Linked lists for large entities
 //  - Sea of Nodes
 //  - Optimization layers
 //  - Multithreading
+//  - Memory reallocation when necessary
 //  - COFF, PE, OMF, Mach-O
 //  - i386, RISC-V, ARM
 //
+//  Done
+//
+//  - ELF header
+//
 //  ================================================================
 //
 //    Basic declarations
@@ -40,8 +46,11 @@ exit $?
 #include <stdlib.h>
 #include <string.h>
 #include <assert.h>
+
+#ifdef __unix__
 #include <sys/types.h>
 #include <sys/stat.h>
+#endif
 
 typedef signed char        i8;
 typedef signed short       i16;
@@ -478,8 +487,10 @@ void u_elf_x86_64(i64 unit, c8 const *output_file_name) {
   FILE *f = fopen(output_file_name, "wb");
   assert(f != NULL);
   unit_write(&g_pool, unit, FORMAT_ELF | ARCH_X86_64, f);
+#ifdef __unix__
+  fchmod(fileno(f), 0775);
+#endif
   fclose(f);
-  chmod(output_file_name, 0775);
 }
 
 //  ================================================================
-- 
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