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New common function "startswith"

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This commit introduces a new inline common function "startswith"
which takes two string arguments and returns nonzero if the first
string starts with the second.  It also updates the 295 places
where this logic was written out longhand to use the new function.

gdb/ChangeLog:

	* common/common-utils.h (startswith): New inline function.
	All places where this logic was used updated to use the above.
This commit is contained in:
Gary Benson
2015-03-06 09:42:06 +00:00
parent e80417caef
commit 61012eef84
77 changed files with 309 additions and 329 deletions
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4
gdb/gdbtypes.c
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@ -2376,7 +2376,7 @@ check_stub_method (struct type *type, int method_id, int signature_id)
}
/* If we read one argument and it was ``void'', don't count it. */
if (strncmp (argtypetext, "(void)", 6) == 0)
if (startswith (argtypetext, "(void)"))
argcount -= 1;
/* We need one extra slot, for the THIS pointer. */
@ -2471,7 +2471,7 @@ check_stub_method_group (struct type *type, int method_id)
Therefore the only thing we need to handle here are v2 operator
names. */
if (found_stub && strncmp (TYPE_FN_FIELD_PHYSNAME (f, 0), "_Z", 2) != 0)
if (found_stub && !startswith (TYPE_FN_FIELD_PHYSNAME (f, 0), "_Z"))
{
int ret;
char dem_opname[256];