From: uz <uz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Thu, 3 Jun 2010 20:27:59 +0000 (+0000)
Subject: Call _seterror instead of assigning to _errno to make the code somewhat
X-Git-Tag: V2.13.3~740
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=eacc7052eb62522ee237c699e0b0296605bf5557;p=cc65

Call _seterror instead of assigning to _errno to make the code somewhat
shorter. Fixed a comment regarding oserror/errno.


git-svn-id: svn://svn.cc65.org/cc65/trunk@4692 b7a2c559-68d2-44c3-8de9-860c34a00d81
---

diff --git a/libsrc/common/freopen.c b/libsrc/common/freopen.c
index b811badd8..e03cd9868 100644
--- a/libsrc/common/freopen.c
+++ b/libsrc/common/freopen.c
@@ -24,15 +24,14 @@ FILE* __fastcall__ freopen (const char* name, const char* mode, FILE* f)
     /* Check if the file is open, if so, close it */
     if ((f->f_flags & _FOPEN) == 0) {
 	/* File is not open */
-	_errno = EINVAL;		/* File not input */
-	return 0;
+        return (FILE*) _seterrno (EINVAL);      /* File not input */
     }
 
     /* Close the file. Don't bother setting the flag, it will get
      * overwritten by _fopen.
      */
     if (close (f->f_fd) < 0) {
-	/* An error occured, _oserror is set */
+        /* An error occured, errno is already set */
 	return 0;
     }