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authorAlan Modra <amodra@gmail.com>2021-03-19 17:39:24 +1030
committerAlan Modra <amodra@gmail.com>2021-03-21 23:00:32 +1030
commite93388417c1ecc6d69b155045cabb994cb8687fd (patch)
tree24fa2ed727efd5a1775e4c8b76b8d92a5ae0ea10 /bfd/bfd-in.h
parent38e41a88457d2fcab42596c5d0183e410868c813 (diff)
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Provide an inline startswith function in bfd.h
bfd/ * bfd-in.h (startswith): New inline. (CONST_STRNEQ): Use startswith. * bfd-in2.h: Regenerate. gdbsupport/ * common-utils.h (startswith): Delete version now supplied by bfd.h. libctf/ * ctf-impl.h: Include string.h.
Diffstat (limited to 'bfd/bfd-in.h')
-rw-r--r--bfd/bfd-in.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/bfd/bfd-in.h b/bfd/bfd-in.h
index c9a7673..453ac48 100644
--- a/bfd/bfd-in.h
+++ b/bfd/bfd-in.h
@@ -65,7 +65,6 @@ extern "C" {
definition of strncmp is provided here.
Note - these macros do NOT work if STR2 is not a constant string. */
-#define CONST_STRNEQ(STR1,STR2) (strncmp ((STR1), (STR2), sizeof (STR2) - 1) == 0)
/* strcpy() can have a similar problem, but since we know we are
copying a constant string, we can use memcpy which will be faster
since there is no need to check for a NUL byte inside STR. We
@@ -564,3 +563,12 @@ struct ecoff_debug_swap;
struct ecoff_extr;
struct bfd_link_info;
struct bfd_link_hash_entry;
+
+/* Return TRUE if the start of STR matches PREFIX, FALSE otherwise. */
+
+static inline bfd_boolean
+startswith (const char *str, const char *prefix)
+{
+ return strncmp (str, prefix, strlen (prefix)) == 0;
+}
+#define CONST_STRNEQ(STR1,STR2) startswith (STR1, STR2)