[Crosstoolchain-logs] [device-tree-compiler] 155/357: libfdt: Make fdt_string() return a const pointer

[Hector Oron]

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zumbi pushed a commit to branch upstream/1.3.x
in repository device-tree-compiler.

commit 11d530202172f1705c9e1e01e6de1642df94479d
Author: David Gibson <david at gibson.dropbear.id.au>
Date:   Thu Oct 18 12:10:42 2007 +1000

    libfdt: Make fdt_string() return a const pointer
    
    Currently, fdt_string() returns a (non-const) char *, despite taking a
    const void *fdt.  This is inconsistent with all the other read-only
    functions which all return const pointers into the blob.
    
    This patch fixes that.
    
    Signed-off-by: David Gibson <david at gibson.dropbear.id.au>
---
 libfdt/fdt_ro.c | 2 +-
 libfdt/libfdt.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libfdt/fdt_ro.c b/libfdt/fdt_ro.c
index 49f2653..ebd3d01 100644
--- a/libfdt/fdt_ro.c
+++ b/libfdt/fdt_ro.c
@@ -82,7 +82,7 @@ static int nodename_eq(const void *fdt, int offset,
 		return 0;
 }
 
-char *fdt_string(const void *fdt, int stroffset)
+const char *fdt_string(const void *fdt, int stroffset)
 {
 	return (char *)fdt + fdt_off_dt_strings(fdt) + stroffset;
 }
diff --git a/libfdt/libfdt.h b/libfdt/libfdt.h
index 9bb0fe3..8d15155 100644
--- a/libfdt/libfdt.h
+++ b/libfdt/libfdt.h
@@ -110,7 +110,7 @@ static inline void *fdt_offset_ptr_w(void *fdt, int offset, int checklen)
 int fdt_move(const void *fdt, void *buf, int bufsize);
 
 /* Read-only functions */
-char *fdt_string(const void *fdt, int stroffset);
+const char *fdt_string(const void *fdt, int stroffset);
 
 int fdt_get_mem_rsv(const void *fdt, int n, uint64_t *address, uint64_t *size);
 int fdt_num_mem_rsv(const void *fdt);

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