[RFC][PATCH 05/13] recordmcount: Kernel style function signature formatting

Matt Helsley
2019-05-23T00:04:35Z

The uwrite() and ulseek() functions are formatted inconsistently
with the rest of the file and the kernel overall. While we're
making other changes here let's fix this.

Signed-off-by: Matt Helsley <mhelsley@vmware.com>
---
scripts/recordmcount.c | 21 +++++++--------------
scripts/recordmcount.h | 13 ++++++-------
2 files changed, 13 insertions(+), 21 deletions(-)

diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
index 21dda8a19c4f..f32a81251d5d 100644
--- a/scripts/recordmcount.c
+++ b/scripts/recordmcount.c
@@ -52,8 +52,7 @@ static void *file_append; /* added to the end of the file */
static size_t file_append_size; /* how much is added to end of file */

/* Per-file resource cleanup when multiple files. */
-static void
-cleanup(void)
+static void cleanup(void)
{
if (!mmap_failed)
munmap(file_map, sb.st_size);
@@ -68,8 +67,7 @@ cleanup(void)

/* ulseek, uwrite, ...: Check return value for errors. */

-static off_t
-ulseek(off_t const offset, int const whence)
+static off_t ulseek(off_t const offset, int const whence)
{
switch (whence) {
case SEEK_SET:
@@ -89,8 +87,7 @@ ulseek(off_t const offset, int const whence)
return file_ptr - file_map;
}

-static ssize_t
-uwrite(void const *const buf, size_t const count)
+static ssize_t uwrite(void const *const buf, size_t const count)
{
size_t cnt = count;
off_t idx = 0;
@@ -127,8 +124,7 @@ uwrite(void const *const buf, size_t const count)
return count;
}

-static void *
-umalloc(size_t size)
+static void * umalloc(size_t size)
{
void *const addr = malloc(size);
if (addr == 0) {
@@ -394,8 +390,7 @@ static uint32_t (*w)(uint32_t);
static uint32_t (*w2)(uint16_t);

/* Names of the sections that could contain calls to mcount. */
-static int
-is_mcounted_section_name(char const *const txtname)
+static int is_mcounted_section_name(char const *const txtname)
{
return strncmp(".text", txtname, 5) == 0 ||
strcmp(".init.text", txtname) == 0 ||
@@ -446,8 +441,7 @@ static void MIPS64_r_info(Elf64_Rel *const rp, unsigned sym, unsigned type)
}).r_info;
}

-static int
-do_file(char const *const fname)
+static int do_file(char const *const fname)
{
Elf32_Ehdr *const ehdr = mmap_file(fname);
unsigned int reltype = 0;
@@ -595,8 +589,7 @@ do_file(char const *const fname)
return rc;
}

-int
-main(int argc, char *argv[])
+int main(int argc, char *argv[])
{
const char ftrace[] = "/ftrace.o";
int ftrace_size = sizeof(ftrace) - 1;
diff --git a/scripts/recordmcount.h b/scripts/recordmcount.h
index 8423c51aa8e8..0ce8e0aaa5ec 100644
--- a/scripts/recordmcount.h
+++ b/scripts/recordmcount.h
@@ -476,11 +476,10 @@ static unsigned find_secsym_ndx(unsigned const txtndx,
char const *already_has_rel_mcount = "success"; /* our work here is done! */

/* Evade ISO C restriction: no declaration after statement in has_rel_mcount. */
-static char const *
-__has_rel_mcount(Elf_Shdr const *const relhdr, /* is SHT_REL or SHT_RELA */
- Elf_Shdr const *const shdr0,
- char const *const shstrtab,
- char const *const fname)
+static char const * __has_rel_mcount(Elf_Shdr const *const relhdr, /* reltype */
+ Elf_Shdr const *const shdr0,
+ char const *const shstrtab,
+ char const *const fname)
{
/* .sh_info depends on .sh_type == SHT_REL[,A] */
Elf_Shdr const *const txthdr = &shdr0[w(relhdr->sh_info)];
@@ -532,8 +531,8 @@ static unsigned tot_relsize(Elf_Shdr const *const shdr0,

/* Overall supervision for Elf32 ET_REL file. */
-static int
-do_func(Elf_Ehdr *const ehdr, char const *const fname, unsigned const reltype)
+static int do_func(Elf_Ehdr *const ehdr, char const *const fname,
+ unsigned const reltype)
{
Elf_Shdr *const shdr0 = (Elf_Shdr *)(_w(ehdr->e_shoff)
+ (void *)ehdr);
--
2.20.1