version 1.9.8.1, 2016/08/11 12:25:51
|
version 1.10, 2016/08/18 09:06:31
|
Line 53 unmap_cf(struct tagBufIO *buf)
|
Line 53 unmap_cf(struct tagBufIO *buf)
|
munmap(buf->buf_base, buf->buf_size); |
munmap(buf->buf_base, buf->buf_size); |
} |
} |
|
|
#ifndef __linux__ |
|
static int |
static int |
cf_(struct tagBufIO *buf) |
cf_(struct tagBufIO *buf) |
{ |
{ |
Line 71 cf_(struct tagBufIO *buf)
|
Line 70 cf_(struct tagBufIO *buf)
|
return 0; |
return 0; |
} |
} |
|
|
|
#ifndef __linux__ |
#ifdef __NetBSD__ |
#ifdef __NetBSD__ |
static off_t |
static off_t |
sf_lim(struct tagBufIO *buf, off_t pos, int w) |
sf_lim(struct tagBufIO *buf, off_t pos, int w) |
Line 78 sf_lim(struct tagBufIO *buf, off_t pos, int w)
|
Line 78 sf_lim(struct tagBufIO *buf, off_t pos, int w)
|
static fpos_t |
static fpos_t |
sf_lim(struct tagBufIO *buf, fpos_t pos, int w) |
sf_lim(struct tagBufIO *buf, fpos_t pos, int w) |
#endif |
#endif |
|
#else |
|
static off_t |
|
sf_lim(struct tagBufIO *buf, off64_t *ppos, int w) |
|
#endif |
{ |
{ |
|
#ifdef __linux__ |
|
off_t pos = (off_t) *ppos; |
|
#endif |
|
|
if (!buf) |
if (!buf) |
goto err; |
goto err; |
|
|
Line 140 wf_lim(struct tagBufIO *buf, const char *dat, int siz)
|
Line 148 wf_lim(struct tagBufIO *buf, const char *dat, int siz)
|
return siz; |
return siz; |
} |
} |
|
|
|
#ifndef __linux__ |
#ifdef __NetBSD__ |
#ifdef __NetBSD__ |
static off_t |
static off_t |
sf_inf(struct tagBufIO *buf, off_t pos, int w) |
sf_inf(struct tagBufIO *buf, off_t pos, int w) |
Line 147 sf_inf(struct tagBufIO *buf, off_t pos, int w)
|
Line 156 sf_inf(struct tagBufIO *buf, off_t pos, int w)
|
static fpos_t |
static fpos_t |
sf_inf(struct tagBufIO *buf, fpos_t pos, int w) |
sf_inf(struct tagBufIO *buf, fpos_t pos, int w) |
#endif |
#endif |
|
#else |
|
static off_t |
|
sf_inf(struct tagBufIO *buf, off64_t *ppos, int w) |
|
#endif |
{ |
{ |
void *b; |
void *b; |
|
#ifdef __linux__ |
|
off_t pos = (off_t) *ppos; |
|
#endif |
|
|
if (!buf) |
if (!buf) |
goto err; |
goto err; |
Line 241 wf_inf(struct tagBufIO *buf, const char *dat, int siz)
|
Line 257 wf_inf(struct tagBufIO *buf, const char *dat, int siz)
|
buf->buf_offset += siz; |
buf->buf_offset += siz; |
return siz; |
return siz; |
} |
} |
#endif |
|
|
|
|
|
/* |
/* |
Line 256 io_fmemopen(void ** __restrict base, off_t basesize)
|
Line 271 io_fmemopen(void ** __restrict base, off_t basesize)
|
{ |
{ |
FILE *f = NULL; |
FILE *f = NULL; |
struct tagBufIO *buf; |
struct tagBufIO *buf; |
|
#ifdef __linux__ |
|
cookie_io_functions_t cookie; |
|
#endif |
|
|
if (!base) { |
if (!base) { |
io_SetErr(EINVAL, "Invalid base argument ..."); |
io_SetErr(EINVAL, "Invalid base argument ..."); |
Line 270 io_fmemopen(void ** __restrict base, off_t basesize)
|
Line 288 io_fmemopen(void ** __restrict base, off_t basesize)
|
memset(buf, 0, sizeof(struct tagBufIO)); |
memset(buf, 0, sizeof(struct tagBufIO)); |
|
|
if (!*base) { |
if (!*base) { |
#ifndef __linux__ |
|
*base = e_malloc(basesize); |
*base = e_malloc(basesize); |
if (!*base) { |
if (!*base) { |
LOGERR; |
LOGERR; |
Line 279 io_fmemopen(void ** __restrict base, off_t basesize)
|
Line 296 io_fmemopen(void ** __restrict base, off_t basesize)
|
} else |
} else |
memset(*base, 0, basesize); |
memset(*base, 0, basesize); |
|
|
buf->buf_base = *base; |
|
buf->buf_size = basesize; |
|
#endif |
|
buf->buf_mode = BUFIO_MODE_INFINIT; |
buf->buf_mode = BUFIO_MODE_INFINIT; |
} else { | } else |
buf->buf_base = *base; | |
buf->buf_size = basesize; | |
| |
buf->buf_mode = BUFIO_MODE_LIMIT; |
buf->buf_mode = BUFIO_MODE_LIMIT; |
} |
|
|
|
|
buf->buf_base = *base; |
|
buf->buf_size = basesize; |
|
|
#ifndef __linux__ |
#ifndef __linux__ |
#ifdef __NetBSD__ |
#ifdef __NetBSD__ |
if (buf->buf_mode == BUFIO_MODE_INFINIT) |
if (buf->buf_mode == BUFIO_MODE_INFINIT) |
Line 315 io_fmemopen(void ** __restrict base, off_t basesize)
|
Line 328 io_fmemopen(void ** __restrict base, off_t basesize)
|
(int (*)(void *)) cf_); |
(int (*)(void *)) cf_); |
#endif |
#endif |
#else |
#else |
if (buf->buf_mode == BUFIO_MODE_INFINIT) | if (buf->buf_mode == BUFIO_MODE_INFINIT) { |
f = open_memstream((char**) &buf->buf_base, (size_t*) &buf->buf_size); | cookie.read = (cookie_read_function_t*) rf_lim; |
else | cookie.write = (cookie_write_function_t*) wf_inf; |
f = fmemopen(buf->buf_base, buf->buf_size, "r+"); | cookie.seek = (cookie_seek_function_t*) sf_inf; |
| cookie.close = (cookie_close_function_t*) cf_; |
| } else { |
| cookie.read = (cookie_read_function_t*) rf_lim; |
| cookie.write = (cookie_write_function_t*) wf_lim; |
| cookie.seek = (cookie_seek_function_t*) sf_lim; |
| cookie.close = (cookie_close_function_t*) cf_; |
| } |
| |
| f = fopencookie(buf, "r+", cookie); |
#endif |
#endif |
if (!f) { |
if (!f) { |
LOGERR; |
LOGERR; |
#ifndef __linux__ |
|
if (buf->buf_mode == BUFIO_MODE_INFINIT) { |
if (buf->buf_mode == BUFIO_MODE_INFINIT) { |
e_free(*base); |
e_free(*base); |
*base = NULL; |
*base = NULL; |
} |
} |
#endif |
|
e_free(buf); |
e_free(buf); |
return NULL; |
return NULL; |
} |
} |
#ifdef __linux__ |
|
if (buf->buf_mode == BUFIO_MODE_INFINIT) |
|
*base = buf->buf_base; |
|
#endif |
|
|
|
return f; |
return f; |
} |
} |
Line 358 io_fmapopen(const char *csFile, int mode, int perm, in
|
Line 374 io_fmapopen(const char *csFile, int mode, int perm, in
|
void *base; |
void *base; |
off_t basesize; |
off_t basesize; |
int fd = -1; |
int fd = -1; |
|
#ifdef __linux__ |
|
cookie_io_functions_t cookie = { |
|
.read = (cookie_read_function_t*) rf_lim, |
|
.write = (cookie_write_function_t*) wf_lim, |
|
.seek = (cookie_seek_function_t*) sf_lim, |
|
.close = (cookie_close_function_t*) cf_ |
|
}; |
|
#endif |
|
|
if (csFile) { |
if (csFile) { |
fd = open(csFile, mode, perm); |
fd = open(csFile, mode, perm); |
Line 382 io_fmapopen(const char *csFile, int mode, int perm, in
|
Line 406 io_fmapopen(const char *csFile, int mode, int perm, in
|
close(fd); |
close(fd); |
} else if (offset) { |
} else if (offset) { |
basesize = offset; |
basesize = offset; |
base = mmap(NULL, basesize, prot, MAP_ANON, -1, 0); | base = mmap(NULL, basesize, prot, MAP_ANONYMOUS | MAP_PRIVATE, -1, 0); |
if (base == MAP_FAILED) { |
if (base == MAP_FAILED) { |
LOGERR; |
LOGERR; |
return NULL; |
return NULL; |
Line 419 io_fmapopen(const char *csFile, int mode, int perm, in
|
Line 443 io_fmapopen(const char *csFile, int mode, int perm, in
|
(int (*)(void *)) cf_); |
(int (*)(void *)) cf_); |
#endif |
#endif |
#else |
#else |
f = fmemopen(buf->buf_base, buf->buf_size, "r+"); | f = fopencookie(buf, "r+", cookie); |
#endif |
#endif |
if (!f) { |
if (!f) { |
LOGERR; |
LOGERR; |