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libctf: fix GNU style for do {} while

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It's formatted like this:

do
  {
    ...
  }
while (...);

Not like this:

do
 {
    ...
  } while (...);

or this:

do {
  ...
} while (...);

We used both in various places in libctf.  Fixing it necessitated some
light reindentation.

libctf/ChangeLog
2021-03-18  Nick Alcock  <nick.alcock@oracle.com>

	* ctf-archive.c (ctf_archive_next): GNU style fix for do {} while.
	* ctf-dedup.c (ctf_dedup_rhash_type): Likewise.
	(ctf_dedup_rwalk_one_output_mapping): Likewise.
	* ctf-dump.c (ctf_dump_format_type): Likewise.
	* ctf-lookup.c (ctf_symbol_next): Likewise.
	* swap.h (swap_thing): Likewise.
This commit is contained in:
Nick Alcock
2021-03-18 12:37:52 +00:00
parent b9a964318a
commit eefe721ead
6 changed files with 63 additions and 46 deletions
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24
libctf/swap.h
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@@ -73,18 +73,20 @@ bswap_64 (uint64_t v)
/* Swap the endianness of something. */
#define swap_thing(x) \
do { \
_Static_assert (sizeof (x) == 1 || (sizeof (x) % 2 == 0 \
&& sizeof (x) <= 8), \
"Invalid size, update endianness code"); \
switch (sizeof (x)) { \
case 2: x = bswap_16 (x); break; \
case 4: x = bswap_32 (x); break; \
case 8: x = bswap_64 (x); break; \
case 1: /* Nothing needs doing */ \
break; \
do \
{ \
_Static_assert (sizeof (x) == 1 || (sizeof (x) % 2 == 0 \
&& sizeof (x) <= 8), \
"Invalid size, update endianness code"); \
switch (sizeof (x)) { \
case 2: x = bswap_16 (x); break; \
case 4: x = bswap_32 (x); break; \
case 8: x = bswap_64 (x); break; \
case 1: /* Nothing needs doing */ \
break; \
} \
} \
} while (0);
while (0);
#endif /* !defined(_CTF_SWAP_H) */