Hi,
compiling kernel-headers with a recent host compiler yields the following error:
scripts/unifdef.c:209: error: conflicting types for 'getline'
/usr/include/stdio.h:651: note: previous declaration of 'getline' was
here
in unifdef.c:
static Linetype getline(void);
in stdio.h:
extern _IO_ssize_t getline (char **__restrict __lineptr,
size_t *__restrict __n,
FILE *__restrict __stream) __wur;
It should only appear on newer systems as mentioned in this article [1].
I attached a patch which applies a patch based on Kyle McMartin's patch.
(HATTRICK)
Regards, Frederik
[1]http://blog.scottt.tw/2009/04/getline-is-in-posix-2008-and-exposed-in.html
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>From a1b9f0384cb9695a26e073ab202e7872e2897e36 Mon Sep 17 00:00:00 2001
From: Frederik Sdun <frederik.s...@inotec-licht.de>
Date: Mon, 18 Jan 2010 14:44:08 +0100
Subject: [PATCH] Add patch to rename kernel's getline to parseline
Signed-off-by: Frederik Sdun <frederik.s...@inotec-licht.de>
---
.../linux-2.6.27/rename_getline_parseline.patch | 31 ++++++++++++++++++++
patches/linux-2.6.27/series | 1 +
2 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/patches/linux-2.6.27/rename_getline_parseline.patch b/patches/linux-2.6.27/rename_getline_parseline.patch
new file mode 100644
index 0000000..74615a8
--- /dev/null
+++ b/patches/linux-2.6.27/rename_getline_parseline.patch
@@ -0,0 +1,31 @@
+diff --git a/scripts/unifdef.c b/scripts/unifdef.c
+index 552025e..977e682 100644
+--- a/scripts/unifdef.c
++++ b/scripts/unifdef.c
+@@ -206,7 +206,7 @@ static void done(void);
+static void error(const char *);
+static int findsym(const char *);
+static void flushline(bool);
+-static Linetype getline(void);
++static Linetype parseline(void);
+static Linetype ifeval(const char **);
+static void ignoreoff(void);
+static void ignoreon(void);
+@@ -512,7 +512,7 @@ process(void)
+
+for (;;) {
+linenum++;
+- lineval = getline();
++ lineval = parseline();
+trans_table[ifstate[depth]][lineval]();
+debug("process %s -> %s depth %d",
+linetype_name[lineval],
+@@ -526,7 +526,7 @@ process(void)
+* help from skipcomment().
+*/
+static Linetype
+-getline(void)
++parseline(void)
+{
+const char *cp;
+int cursym;
diff --git a/patches/linux-2.6.27/series b/patches/linux-2.6.27/series
new file mode 100644
index 0000000..efe8051
--- /dev/null
+++ b/patches/linux-2.6.27/series
@@ -0,0 +1 @@
+rename_getline_parseline.patch
--
1.6.3.3
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