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authorJoseph Myers <joseph@codesourcery.com>2019-02-06 17:16:43 +0000
committerJoseph Myers <joseph@codesourcery.com>2019-02-06 17:16:43 +0000
commitc2d8f0b704c2b828bcd8d517a2376c0240c73c09 (patch)
treef60739031829eefd27fb10d61369617efa79f515 /malloc
parent3b935595859e0232b74594c5aca6da88a31f90b3 (diff)
downloadglibc-c2d8f0b704c2b828bcd8d517a2376c0240c73c09.tar.gz
Avoid "inline" after return type in function definitions.
One group of warnings seen with -Wextra is warnings for static or inline not at the start of a declaration (-Wold-style-declaration). This patch fixes various such cases for inline, ensuring it comes at the start of the declaration (after any static). A common case of the fix is "static inline <type> __always_inline"; the definition of __always_inline starts with __inline, so the natural change is to "static __always_inline <type>". Other cases of the warning may be harder to fix (one pattern is a function definition that gets rewritten to be static by an including file, "#define funcname static wrapped_funcname" or similar), but it seems worth fixing these cases with inline anyway. Tested for x86_64. * elf/dl-load.h (_dl_postprocess_loadcmd): Use __always_inline before return type, without separate inline. * elf/dl-tunables.c (maybe_enable_malloc_check): Likewise. * elf/dl-tunables.h (tunable_is_name): Likewise. * malloc/malloc.c (do_set_trim_threshold): Likewise. (do_set_top_pad): Likewise. (do_set_mmap_threshold): Likewise. (do_set_mmaps_max): Likewise. (do_set_mallopt_check): Likewise. (do_set_perturb_byte): Likewise. (do_set_arena_test): Likewise. (do_set_arena_max): Likewise. (do_set_tcache_max): Likewise. (do_set_tcache_count): Likewise. (do_set_tcache_unsorted_limit): Likewise. * nis/nis_subr.c (count_dots): Likewise. * nptl/allocatestack.c (advise_stack_range): Likewise. * sysdeps/ieee754/dbl-64/s_sin.c (do_cos): Likewise. (do_sin): Likewise. (reduce_sincos): Likewise. (do_sincos): Likewise. * sysdeps/unix/sysv/linux/x86/elision-conf.c (do_set_elision_enable): Likewise. (TUNABLE_CALLBACK_FNDECL): Likewise.
Diffstat (limited to 'malloc')
-rw-r--r--malloc/malloc.c33
1 files changed, 11 insertions, 22 deletions
diff --git a/malloc/malloc.c b/malloc/malloc.c
index 13fc1f2049..6e766d11bc 100644
--- a/malloc/malloc.c
+++ b/malloc/malloc.c
@@ -5019,8 +5019,7 @@ __malloc_stats (void)
/*
------------------------------ mallopt ------------------------------
*/
-static inline int
-__always_inline
+static __always_inline int
do_set_trim_threshold (size_t value)
{
LIBC_PROBE (memory_mallopt_trim_threshold, 3, value, mp_.trim_threshold,
@@ -5030,8 +5029,7 @@ do_set_trim_threshold (size_t value)
return 1;
}
-static inline int
-__always_inline
+static __always_inline int
do_set_top_pad (size_t value)
{
LIBC_PROBE (memory_mallopt_top_pad, 3, value, mp_.top_pad,
@@ -5041,8 +5039,7 @@ do_set_top_pad (size_t value)
return 1;
}
-static inline int
-__always_inline
+static __always_inline int
do_set_mmap_threshold (size_t value)
{
/* Forbid setting the threshold too high. */
@@ -5057,8 +5054,7 @@ do_set_mmap_threshold (size_t value)
return 0;
}
-static inline int
-__always_inline
+static __always_inline int
do_set_mmaps_max (int32_t value)
{
LIBC_PROBE (memory_mallopt_mmap_max, 3, value, mp_.n_mmaps_max,
@@ -5068,15 +5064,13 @@ do_set_mmaps_max (int32_t value)
return 1;
}
-static inline int
-__always_inline
+static __always_inline int
do_set_mallopt_check (int32_t value)
{
return 1;
}
-static inline int
-__always_inline
+static __always_inline int
do_set_perturb_byte (int32_t value)
{
LIBC_PROBE (memory_mallopt_perturb, 2, value, perturb_byte);
@@ -5084,8 +5078,7 @@ do_set_perturb_byte (int32_t value)
return 1;
}
-static inline int
-__always_inline
+static __always_inline int
do_set_arena_test (size_t value)
{
LIBC_PROBE (memory_mallopt_arena_test, 2, value, mp_.arena_test);
@@ -5093,8 +5086,7 @@ do_set_arena_test (size_t value)
return 1;
}
-static inline int
-__always_inline
+static __always_inline int
do_set_arena_max (size_t value)
{
LIBC_PROBE (memory_mallopt_arena_max, 2, value, mp_.arena_max);
@@ -5103,8 +5095,7 @@ do_set_arena_max (size_t value)
}
#if USE_TCACHE
-static inline int
-__always_inline
+static __always_inline int
do_set_tcache_max (size_t value)
{
if (value >= 0 && value <= MAX_TCACHE_SIZE)
@@ -5116,8 +5107,7 @@ do_set_tcache_max (size_t value)
return 1;
}
-static inline int
-__always_inline
+static __always_inline int
do_set_tcache_count (size_t value)
{
LIBC_PROBE (memory_tunable_tcache_count, 2, value, mp_.tcache_count);
@@ -5125,8 +5115,7 @@ do_set_tcache_count (size_t value)
return 1;
}
-static inline int
-__always_inline
+static __always_inline int
do_set_tcache_unsorted_limit (size_t value)
{
LIBC_PROBE (memory_tunable_tcache_unsorted_limit, 2, value, mp_.tcache_unsorted_limit);