From: Andre Noll <maan@tuebingen.mpg.de>
Date: Mon, 10 Aug 2015 17:34:45 +0000 (+0200)
Subject: error.h: Remove is_errno().
X-Git-Tag: v0.5.6~91^2~2
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=4f18e922663731106fbc64dcc0583a7b017ac407

error.h: Remove is_errno().

There is only one caller of is_errno() which is converted to use
ERRNO_TO_PARA_ERROR() in this patch.
---

diff --git a/afs.c b/afs.c
index 299d65eb..c4053746 100644
--- a/afs.c
+++ b/afs.c
@@ -678,7 +678,7 @@ static int make_database_dir(void)
 
 	get_database_dir();
 	ret = para_mkdir(database_dir, 0777);
-	if (ret >= 0 || is_errno(-ret, EEXIST))
+	if (ret >= 0 || ret == -ERRNO_TO_PARA_ERROR(EEXIST))
 		return 1;
 	return ret;
 }
diff --git a/error.h b/error.h
index 3818b110..27e9e264 100644
--- a/error.h
+++ b/error.h
@@ -578,20 +578,6 @@ extern const char **para_errlist[];
 /** Set the osl error bit for the given number. */
 #define OSL_ERRNO_TO_PARA_ERROR(num) ((num) | (1 << OSL_ERROR_BIT))
 
-/** Check whether a given number is a system error number.
- *
- * \param num The value to be checked.
- * \param _errno The system error number.
- *
- * \return True if \a num is paraslash's representation of the system
- * error identified by \a _errno.
- */
-_static_inline_ bool is_errno(int num, int _errno)
-{
-	assert(num > 0 && _errno > 0);
-	return ERRNO_TO_PARA_ERROR(_errno) == num;
-}
-
 /**
  * Paraslash's version of strerror(3).
  *