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Fix up function definition style

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Don't use K&R style for function definitions.
This commit is contained in:
Siddhesh Poyarekar 2014-12-04 08:45:55 +05:30
parent fe8b4d98e9
commit 24b9788285
4 changed files with 40 additions and 121 deletions
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4
ChangeLog
View File

@ -1,5 +1,9 @@
2914-12-04 Siddhesh Poyarekar <siddhesh@redhat.com>
* libio/fileops.c: Use IOS C style for function definitions.
* libio/iofopen.c: Likewise.
* libio/wfileops.c: Likewise.
[BZ #17653]
* libio/fileops.c (_IO_new_file_underflow): Unset cached
offset on EOF.

119
libio/fileops.c
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@ -139,8 +139,7 @@ extern struct __gconv_trans_data __libio_translit attribute_hidden;
void
_IO_new_file_init (fp)
struct _IO_FILE_plus *fp;
_IO_new_file_init (struct _IO_FILE_plus *fp)
{
/* POSIX.1 allows another file handle to be used to change the position
of our file descriptor. Hence we actually don't know the actual
@ -154,8 +153,7 @@ _IO_new_file_init (fp)
libc_hidden_ver (_IO_new_file_init, _IO_file_init)
int
_IO_new_file_close_it (fp)
_IO_FILE *fp;
_IO_new_file_close_it (_IO_FILE *fp)
{
int write_status;
if (!_IO_file_is_open (fp))
@ -197,9 +195,7 @@ _IO_new_file_close_it (fp)
libc_hidden_ver (_IO_new_file_close_it, _IO_file_close_it)
void
_IO_new_file_finish (fp, dummy)
_IO_FILE *fp;
int dummy;
_IO_new_file_finish (_IO_FILE *fp, int dummy)
{
if (_IO_file_is_open (fp))
{
@ -212,13 +208,8 @@ _IO_new_file_finish (fp, dummy)
libc_hidden_ver (_IO_new_file_finish, _IO_file_finish)
_IO_FILE *
_IO_file_open (fp, filename, posix_mode, prot, read_write, is32not64)
_IO_FILE *fp;
const char *filename;
int posix_mode;
int prot;
int read_write;
int is32not64;
_IO_file_open (_IO_FILE *fp, const char *filename, int posix_mode, int prot,
int read_write, int is32not64)
{
int fdesc;
#ifdef _LIBC
@ -252,11 +243,8 @@ _IO_file_open (fp, filename, posix_mode, prot, read_write, is32not64)
libc_hidden_def (_IO_file_open)
_IO_FILE *
_IO_new_file_fopen (fp, filename, mode, is32not64)
_IO_FILE *fp;
const char *filename;
const char *mode;
int is32not64;
_IO_new_file_fopen (_IO_FILE *fp, const char *filename, const char *mode,
int is32not64)
{
int oflags = 0, omode;
int read_write;
@ -426,9 +414,7 @@ _IO_new_file_fopen (fp, filename, mode, is32not64)
libc_hidden_ver (_IO_new_file_fopen, _IO_file_fopen)
_IO_FILE *
_IO_new_file_attach (fp, fd)
_IO_FILE *fp;
int fd;
_IO_new_file_attach (_IO_FILE *fp, int fd)
{
if (_IO_file_is_open (fp))
return NULL;
@ -448,10 +434,7 @@ _IO_new_file_attach (fp, fd)
libc_hidden_ver (_IO_new_file_attach, _IO_file_attach)
_IO_FILE *
_IO_new_file_setbuf (fp, p, len)
_IO_FILE *fp;
char *p;
_IO_ssize_t len;
_IO_new_file_setbuf (_IO_FILE *fp, char *p, _IO_ssize_t len)
{
if (_IO_default_setbuf (fp, p, len) == NULL)
return NULL;
@ -466,10 +449,7 @@ libc_hidden_ver (_IO_new_file_setbuf, _IO_file_setbuf)
_IO_FILE *
_IO_file_setbuf_mmap (fp, p, len)
_IO_FILE *fp;
char *p;
_IO_ssize_t len;
_IO_file_setbuf_mmap (_IO_FILE *fp, char *p, _IO_ssize_t len)
{
_IO_FILE *result;
@ -496,10 +476,7 @@ static _IO_size_t new_do_write (_IO_FILE *, const char *, _IO_size_t);
Then mark FP as having empty buffers. */
int
_IO_new_do_write (fp, data, to_do)
_IO_FILE *fp;
const char *data;
_IO_size_t to_do;
_IO_new_do_write (_IO_FILE *fp, const char *data, _IO_size_t to_do)
{
return (to_do == 0
|| (_IO_size_t) new_do_write (fp, data, to_do) == to_do) ? 0 : EOF;
@ -508,10 +485,7 @@ libc_hidden_ver (_IO_new_do_write, _IO_do_write)
static
_IO_size_t
new_do_write (fp, data, to_do)
_IO_FILE *fp;
const char *data;
_IO_size_t to_do;
new_do_write (_IO_FILE *fp, const char *data, _IO_size_t to_do)
{
_IO_size_t count;
if (fp->_flags & _IO_IS_APPENDING)
@ -541,8 +515,7 @@ new_do_write (fp, data, to_do)
}
int
_IO_new_file_underflow (fp)
_IO_FILE *fp;
_IO_new_file_underflow (_IO_FILE *fp)
{
_IO_ssize_t count;
#if 0
@ -818,9 +791,7 @@ _IO_file_underflow_maybe_mmap (_IO_FILE *fp)
int
_IO_new_file_overflow (f, ch)
_IO_FILE *f;
int ch;
_IO_new_file_overflow (_IO_FILE *f, int ch)
{
if (f->_flags & _IO_NO_WRITES) /* SET ERROR */
{
@ -881,8 +852,7 @@ _IO_new_file_overflow (f, ch)
libc_hidden_ver (_IO_new_file_overflow, _IO_file_overflow)
int
_IO_new_file_sync (fp)
_IO_FILE *fp;
_IO_new_file_sync (_IO_FILE *fp)
{
_IO_ssize_t delta;
int retval = 0;
@ -1000,11 +970,7 @@ do_ftell (_IO_FILE *fp)
}
_IO_off64_t
_IO_new_file_seekoff (fp, offset, dir, mode)
_IO_FILE *fp;
_IO_off64_t offset;
int dir;
int mode;
_IO_new_file_seekoff (_IO_FILE *fp, _IO_off64_t offset, int dir, int mode)
{
_IO_off64_t result;
_IO_off64_t delta, new_offset;
@ -1160,11 +1126,7 @@ resync:
libc_hidden_ver (_IO_new_file_seekoff, _IO_file_seekoff)
_IO_off64_t
_IO_file_seekoff_mmap (fp, offset, dir, mode)
_IO_FILE *fp;
_IO_off64_t offset;
int dir;
int mode;
_IO_file_seekoff_mmap (_IO_FILE *fp, _IO_off64_t offset, int dir, int mode)
{
_IO_off64_t result;
@ -1235,10 +1197,7 @@ _IO_file_seekoff_maybe_mmap (_IO_FILE *fp, _IO_off64_t offset, int dir,
}
_IO_ssize_t
_IO_file_read (fp, buf, size)
_IO_FILE *fp;
void *buf;
_IO_ssize_t size;
_IO_file_read (_IO_FILE *fp, void *buf, _IO_ssize_t size)
{
return (__builtin_expect (fp->_flags2 & _IO_FLAGS2_NOTCANCEL, 0)
? read_not_cancel (fp->_fileno, buf, size)
@ -1247,27 +1206,21 @@ _IO_file_read (fp, buf, size)
libc_hidden_def (_IO_file_read)
_IO_off64_t
_IO_file_seek (fp, offset, dir)
_IO_FILE *fp;
_IO_off64_t offset;
int dir;
_IO_file_seek (_IO_FILE *fp, _IO_off64_t offset, int dir)
{
return __lseek64 (fp->_fileno, offset, dir);
}
libc_hidden_def (_IO_file_seek)
int
_IO_file_stat (fp, st)
_IO_FILE *fp;
void *st;
_IO_file_stat (_IO_FILE *fp, void *st)
{
return __fxstat64 (_STAT_VER, fp->_fileno, (struct stat64 *) st);
}
libc_hidden_def (_IO_file_stat)
int
_IO_file_close_mmap (fp)
_IO_FILE *fp;
_IO_file_close_mmap (_IO_FILE *fp)
{
/* In addition to closing the file descriptor we have to unmap the file. */
(void) __munmap (fp->_IO_buf_base, fp->_IO_buf_end - fp->_IO_buf_base);
@ -1278,8 +1231,7 @@ _IO_file_close_mmap (fp)
}
int
_IO_file_close (fp)
_IO_FILE *fp;
_IO_file_close (_IO_FILE *fp)
{
/* Cancelling close should be avoided if possible since it leaves an
unrecoverable state behind. */
@ -1288,10 +1240,7 @@ _IO_file_close (fp)
libc_hidden_def (_IO_file_close)
_IO_ssize_t
_IO_new_file_write (f, data, n)
_IO_FILE *f;
const void *data;
_IO_ssize_t n;
_IO_new_file_write (_IO_FILE *f, const void *data, _IO_ssize_t n)
{
_IO_ssize_t to_do = n;
while (to_do > 0)
@ -1315,10 +1264,7 @@ _IO_new_file_write (f, data, n)
}
_IO_size_t
_IO_new_file_xsputn (f, data, n)
_IO_FILE *f;
const void *data;
_IO_size_t n;
_IO_new_file_xsputn (_IO_FILE *f, const void *data, _IO_size_t n)
{
const char *s = (const char *) data;
_IO_size_t to_do = n;
@ -1398,10 +1344,7 @@ _IO_new_file_xsputn (f, data, n)
libc_hidden_ver (_IO_new_file_xsputn, _IO_file_xsputn)
_IO_size_t
_IO_file_xsgetn (fp, data, n)
_IO_FILE *fp;
void *data;
_IO_size_t n;
_IO_file_xsgetn (_IO_FILE *fp, void *data, _IO_size_t n)
{
_IO_size_t want, have;
_IO_ssize_t count;
@ -1498,12 +1441,8 @@ _IO_file_xsgetn (fp, data, n)
}
libc_hidden_def (_IO_file_xsgetn)
static _IO_size_t _IO_file_xsgetn_mmap (_IO_FILE *, void *, _IO_size_t);
static _IO_size_t
_IO_file_xsgetn_mmap (fp, data, n)
_IO_FILE *fp;
void *data;
_IO_size_t n;
_IO_file_xsgetn_mmap (_IO_FILE *fp, void *data, _IO_size_t n)
{
_IO_size_t have;
char *read_ptr = fp->_IO_read_ptr;
@ -1557,12 +1496,8 @@ _IO_file_xsgetn_mmap (fp, data, n)
return s - (char *) data;
}
static _IO_size_t _IO_file_xsgetn_maybe_mmap (_IO_FILE *, void *, _IO_size_t);
static _IO_size_t
_IO_file_xsgetn_maybe_mmap (fp, data, n)
_IO_FILE *fp;
void *data;
_IO_size_t n;
_IO_file_xsgetn_maybe_mmap (_IO_FILE *fp, void *data, _IO_size_t n)
{
/* We only get here if this is the first attempt to read something.
Decide which operations to use and then punt to the chosen one. */

12
libio/iofopen.c
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@ -35,8 +35,7 @@
#endif
_IO_FILE *
__fopen_maybe_mmap (fp)
_IO_FILE *fp;
__fopen_maybe_mmap (_IO_FILE *fp)
{
#ifdef _G_HAVE_MMAP
if ((fp->_flags2 & _IO_FLAGS2_MMAP) && (fp->_flags & _IO_NO_WRITES))
@ -58,10 +57,7 @@ __fopen_maybe_mmap (fp)
_IO_FILE *
__fopen_internal (filename, mode, is32)
const char *filename;
const char *mode;
int is32;
__fopen_internal (const char *filename, const char *mode, int is32)
{
struct locked_FILE
{
@ -96,9 +92,7 @@ __fopen_internal (filename, mode, is32)
}
_IO_FILE *
_IO_new_fopen (filename, mode)
const char *filename;
const char *mode;
_IO_new_fopen (const char *filename, const char *mode)
{
return __fopen_internal (filename, mode, 1);
}

26
libio/wfileops.c
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@ -54,10 +54,7 @@
/* Convert TO_DO wide character from DATA to FP.
Then mark FP as having empty buffers. */
int
_IO_wdo_write (fp, data, to_do)
_IO_FILE *fp;
const wchar_t *data;
_IO_size_t to_do;
_IO_wdo_write (_IO_FILE *fp, const wchar_t *data, _IO_size_t to_do)
{
struct _IO_codecvt *cc = fp->_codecvt;
@ -131,8 +128,7 @@ libc_hidden_def (_IO_wdo_write)
wint_t
_IO_wfile_underflow (fp)
_IO_FILE *fp;
_IO_wfile_underflow (_IO_FILE *fp)
{
struct _IO_codecvt *cd;
enum __codecvt_result status;
@ -428,9 +424,7 @@ _IO_wfile_underflow_maybe_mmap (_IO_FILE *fp)
wint_t
_IO_wfile_overflow (f, wch)
_IO_FILE *f;
wint_t wch;
_IO_wfile_overflow (_IO_FILE *f, wint_t wch)
{
if (f->_flags & _IO_NO_WRITES) /* SET ERROR */
{
@ -502,8 +496,7 @@ _IO_wfile_overflow (f, wch)
libc_hidden_def (_IO_wfile_overflow)
wint_t
_IO_wfile_sync (fp)
_IO_FILE *fp;
_IO_wfile_sync (_IO_FILE *fp)
{
_IO_ssize_t delta;
wint_t retval = 0;
@ -767,11 +760,7 @@ do_ftell_wide (_IO_FILE *fp)
}
_IO_off64_t
_IO_wfile_seekoff (fp, offset, dir, mode)
_IO_FILE *fp;
_IO_off64_t offset;
int dir;
int mode;
_IO_wfile_seekoff (_IO_FILE *fp, _IO_off64_t offset, int dir, int mode)
{
_IO_off64_t result;
_IO_off64_t delta, new_offset;
@ -982,10 +971,7 @@ libc_hidden_def (_IO_wfile_seekoff)
_IO_size_t
_IO_wfile_xsputn (f, data, n)
_IO_FILE *f;
const void *data;
_IO_size_t n;
_IO_wfile_xsputn (_IO_FILE *f, const void *data, _IO_size_t n)
{
const wchar_t *s = (const wchar_t *) data;
_IO_size_t to_do = n;