diff options
Diffstat (limited to 'libio/iofopncook.c')
| -rw-r--r-- | libio/iofopncook.c | 63 |
1 files changed, 24 insertions, 39 deletions
diff --git a/libio/iofopncook.c b/libio/iofopncook.c index b39b4c364f..43a87fe4be 100644 --- a/libio/iofopncook.c +++ b/libio/iofopncook.c @@ -29,18 +29,8 @@ #include <stdlib.h> #include <shlib-compat.h> -/* Prototyped for local functions. */ -static _IO_ssize_t _IO_cookie_read (_IO_FILE* fp, void* buf, - _IO_ssize_t size); -static _IO_ssize_t _IO_cookie_write (_IO_FILE* fp, - const void* buf, _IO_ssize_t size); -static _IO_off64_t _IO_cookie_seek (_IO_FILE *fp, _IO_off64_t offset, int dir); -static _IO_off64_t _IO_cookie_seekoff (_IO_FILE *fp, _IO_off64_t offset, - int dir, int mode); -static int _IO_cookie_close (_IO_FILE* fp); - -static _IO_ssize_t -_IO_cookie_read (_IO_FILE *fp, void *buf, _IO_ssize_t size) +static ssize_t +_IO_cookie_read (FILE *fp, void *buf, ssize_t size) { struct _IO_cookie_file *cfile = (struct _IO_cookie_file *) fp; cookie_read_function_t *read_cb = cfile->__io_functions.read; @@ -54,8 +44,8 @@ _IO_cookie_read (_IO_FILE *fp, void *buf, _IO_ssize_t size) return read_cb (cfile->__cookie, buf, size); } -static _IO_ssize_t -_IO_cookie_write (_IO_FILE *fp, const void *buf, _IO_ssize_t size) +static ssize_t +_IO_cookie_write (FILE *fp, const void *buf, ssize_t size) { struct _IO_cookie_file *cfile = (struct _IO_cookie_file *) fp; cookie_write_function_t *write_cb = cfile->__io_functions.write; @@ -69,15 +59,15 @@ _IO_cookie_write (_IO_FILE *fp, const void *buf, _IO_ssize_t size) return 0; } - _IO_ssize_t n = write_cb (cfile->__cookie, buf, size); + ssize_t n = write_cb (cfile->__cookie, buf, size); if (n < size) fp->_flags |= _IO_ERR_SEEN; return n; } -static _IO_off64_t -_IO_cookie_seek (_IO_FILE *fp, _IO_off64_t offset, int dir) +static off64_t +_IO_cookie_seek (FILE *fp, off64_t offset, int dir) { struct _IO_cookie_file *cfile = (struct _IO_cookie_file *) fp; cookie_seek_function_t *seek_cb = cfile->__io_functions.seek; @@ -88,12 +78,12 @@ _IO_cookie_seek (_IO_FILE *fp, _IO_off64_t offset, int dir) return ((seek_cb == NULL || (seek_cb (cfile->__cookie, &offset, dir) == -1) - || offset == (_IO_off64_t) -1) + || offset == (off64_t) -1) ? _IO_pos_BAD : offset); } static int -_IO_cookie_close (_IO_FILE *fp) +_IO_cookie_close (FILE *fp) { struct _IO_cookie_file *cfile = (struct _IO_cookie_file *) fp; cookie_close_function_t *close_cb = cfile->__io_functions.close; @@ -108,8 +98,8 @@ _IO_cookie_close (_IO_FILE *fp) } -static _IO_off64_t -_IO_cookie_seekoff (_IO_FILE *fp, _IO_off64_t offset, int dir, int mode) +static off64_t +_IO_cookie_seekoff (FILE *fp, off64_t offset, int dir, int mode) { /* We must force the fileops code to always use seek to determine the position. */ @@ -145,8 +135,8 @@ static const struct _IO_jump_t _IO_cookie_jumps libio_vtable = { /* Copy the callbacks from SOURCE to *TARGET, with pointer mangling. */ static void -set_callbacks (_IO_cookie_io_functions_t *target, - _IO_cookie_io_functions_t source) +set_callbacks (cookie_io_functions_t *target, + cookie_io_functions_t source) { #ifdef PTR_MANGLE PTR_MANGLE (source.read); @@ -159,7 +149,7 @@ set_callbacks (_IO_cookie_io_functions_t *target, void _IO_cookie_init (struct _IO_cookie_file *cfile, int read_write, - void *cookie, _IO_cookie_io_functions_t io_functions) + void *cookie, cookie_io_functions_t io_functions) { _IO_init_internal (&cfile->__fp.file, 0); _IO_JUMPS (&cfile->__fp) = &_IO_cookie_jumps; @@ -181,9 +171,9 @@ _IO_cookie_init (struct _IO_cookie_file *cfile, int read_write, } -_IO_FILE * +FILE * _IO_fopencookie (void *cookie, const char *mode, - _IO_cookie_io_functions_t io_functions) + cookie_io_functions_t io_functions) { int read_write; struct locked_FILE @@ -221,25 +211,20 @@ _IO_fopencookie (void *cookie, const char *mode, _IO_cookie_init (&new_f->cfile, read_write, cookie, io_functions); - return (_IO_FILE *) &new_f->cfile.__fp; + return (FILE *) &new_f->cfile.__fp; } versioned_symbol (libc, _IO_fopencookie, fopencookie, GLIBC_2_2); #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2) -static _IO_off64_t _IO_old_cookie_seek (_IO_FILE *fp, _IO_off64_t offset, - int dir); -_IO_FILE * _IO_old_fopencookie (void *cookie, const char *mode, - _IO_cookie_io_functions_t io_functions); - -static _IO_off64_t +static off64_t attribute_compat_text_section -_IO_old_cookie_seek (_IO_FILE *fp, _IO_off64_t offset, int dir) +_IO_old_cookie_seek (FILE *fp, off64_t offset, int dir) { struct _IO_cookie_file *cfile = (struct _IO_cookie_file *) fp; - int (*seek_cb) (_IO_FILE *, _IO_off_t, int) - = (int (*) (_IO_FILE *, _IO_off_t, int)) cfile->__io_functions.seek;; + int (*seek_cb) (FILE *, off_t, int) + = (int (*) (FILE *, off_t, int)) cfile->__io_functions.seek; #ifdef PTR_DEMANGLE PTR_DEMANGLE (seek_cb); #endif @@ -275,12 +260,12 @@ static const struct _IO_jump_t _IO_old_cookie_jumps libio_vtable = { JUMP_INIT(imbue, _IO_default_imbue), }; -_IO_FILE * +FILE * attribute_compat_text_section _IO_old_fopencookie (void *cookie, const char *mode, - _IO_cookie_io_functions_t io_functions) + cookie_io_functions_t io_functions) { - _IO_FILE *ret; + FILE *ret; ret = _IO_fopencookie (cookie, mode, io_functions); if (ret != NULL) |