Changeset: 49e6c8b613f4 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=49e6c8b613f4
Modified Files:
common/stream/stream.c
common/stream/stream.h
Branch: Jul2017
Log Message:
Layout.
diffs (truncated from 1358 to 300 lines):
diff --git a/common/stream/stream.c b/common/stream/stream.c
--- a/common/stream/stream.c
+++ b/common/stream/stream.c
@@ -116,15 +116,15 @@
#endif
#ifndef EWOULDBLOCK
-#define EWOULDBLOCK EAGAIN
+#define EWOULDBLOCK EAGAIN
#endif
#ifndef EINTR
-#define EINTR EAGAIN
+#define EINTR EAGAIN
#endif
#ifndef INVALID_SOCKET
-#define INVALID_SOCKET (-1)
+#define INVALID_SOCKET (-1)
#endif
#ifdef NATIVE_WIN32
@@ -132,8 +132,8 @@
#define fileno(fd) _fileno(fd)
#endif
-#define UTF8BOM "\xEF\xBB\xBF" /* UTF-8 encoding of Unicode BOM
*/
-#define UTF8BOMLENGTH 3 /* length of above */
+#define UTF8BOM "\xEF\xBB\xBF" /* UTF-8 encoding of Unicode
BOM */
+#define UTF8BOMLENGTH 3 /* length of above */
#ifdef _MSC_VER
/* use intrinsic functions on Windows */
@@ -164,7 +164,7 @@ struct stream {
char isutf8; /* known to be UTF-8 due to BOM */
short type; /* ascii/binary */
char *name;
- unsigned int timeout; /* timeout in ms */
+ unsigned int timeout; /* timeout in ms */
int (*timeout_func)(void); /* callback function: NULL/true -> return */
union {
void *p;
@@ -172,18 +172,18 @@ struct stream {
SOCKET s;
} stream_data;
int errnr;
- ssize_t (*read) (stream *s, void *buf, size_t elmsize, size_t cnt);
- ssize_t (*write) (stream *s, const void *buf, size_t elmsize, size_t
cnt);
- void (*close) (stream *s);
- void (*clrerr) (stream *s);
- char *(*error) (stream *s);
- void (*destroy) (stream *s);
- int (*flush) (stream *s);
- int (*fsync) (stream *s);
- int (*fgetpos) (stream *s, lng *p);
- int (*fsetpos) (stream *s, lng p);
- void (*update_timeout) (stream *s);
- int (*isalive) (stream *s);
+ ssize_t (*read)(stream *s, void *buf, size_t elmsize, size_t cnt);
+ ssize_t (*write)(stream *s, const void *buf, size_t elmsize, size_t
cnt);
+ void (*close)(stream *s);
+ void (*clrerr)(stream *s);
+ char *(*error)(stream *s);
+ void (*destroy)(stream *s);
+ int (*flush)(stream *s);
+ int (*fsync)(stream *s);
+ int (*fgetpos)(stream *s, lng *p);
+ int (*fsetpos)(stream *s, lng p);
+ void (*update_timeout)(stream *s);
+ int (*isalive)(stream *s);
};
int
@@ -340,12 +340,13 @@ mnstr_read(stream *s, void *buf, size_t
if (s == NULL || buf == NULL)
return -1;
#ifdef STREAM_DEBUG
- fprintf(stderr, "read %s " SZFMT " " SZFMT "\n", s->name ? s->name :
"<unnamed>", elmsize, cnt);
+ fprintf(stderr, "read %s " SZFMT " " SZFMT "\n",
+ s->name ? s->name : "<unnamed>", elmsize, cnt);
#endif
assert(s->access == ST_READ);
if (s->errnr)
return -1;
- return (*s->read) (s, buf, elmsize, cnt);
+ return s->read(s, buf, elmsize, cnt);
}
/* Read one line (seperated by \n) of at most maxcnt-1 characters from
@@ -359,7 +360,8 @@ mnstr_readline(stream *s, void *buf, siz
if (s == NULL || buf == NULL)
return -1;
#ifdef STREAM_DEBUG
- fprintf(stderr, "readline %s " SZFMT "\n", s->name ? s->name :
"<unnamed>", maxcnt);
+ fprintf(stderr, "readline %s " SZFMT "\n",
+ s->name ? s->name : "<unnamed>", maxcnt);
#endif
assert(s->access == ST_READ);
if (s->errnr)
@@ -371,7 +373,7 @@ mnstr_readline(stream *s, void *buf, siz
return 0;
}
for (;;) {
- switch ((*s->read)(s, start, 1, 1)) {
+ switch (s->read(s, start, 1, 1)) {
case 1:
/* successfully read a character,
* check whether it is the line
@@ -416,12 +418,13 @@ mnstr_write(stream *s, const void *buf,
if (s == NULL || buf == NULL)
return -1;
#ifdef STREAM_DEBUG
- fprintf(stderr, "write %s " SZFMT " " SZFMT "\n", s->name ? s->name :
"<unnamed>", elmsize, cnt);
+ fprintf(stderr, "write %s " SZFMT " " SZFMT "\n",
+ s->name ? s->name : "<unnamed>", elmsize, cnt);
#endif
assert(s->access == ST_WRITE);
if (s->errnr)
return -1;
- return (*s->write) (s, buf, elmsize, cnt);
+ return s->write(s, buf, elmsize, cnt);
}
void
@@ -431,7 +434,7 @@ mnstr_settimeout(stream *s, unsigned int
s->timeout = ms;
s->timeout_func = func;
if (s->update_timeout)
- (*s->update_timeout)(s);
+ s->update_timeout(s);
}
}
@@ -442,7 +445,7 @@ mnstr_close(stream *s)
#ifdef STREAM_DEBUG
fprintf(stderr, "close %s\n", s->name ? s->name : "<unnamed>");
#endif
- (*s->close) (s);
+ s->close(s);
}
}
@@ -451,9 +454,10 @@ mnstr_destroy(stream *s)
{
if (s) {
#ifdef STREAM_DEBUG
- fprintf(stderr, "destroy %s\n", s->name ? s->name :
"<unnamed>");
+ fprintf(stderr, "destroy %s\n",
+ s->name ? s->name : "<unnamed>");
#endif
- (*s->destroy) (s);
+ s->destroy(s);
}
}
@@ -462,7 +466,7 @@ mnstr_error(stream *s)
{
if (s == NULL)
return "Connection terminated";
- return (*s->error) (s);
+ return s->error(s);
}
/* flush buffer, return 0 on success, non-zero on failure */
@@ -478,7 +482,7 @@ mnstr_flush(stream *s)
if (s->errnr)
return -1;
if (s->flush)
- return (*s->flush) (s);
+ return s->flush(s);
return 0;
}
@@ -489,13 +493,14 @@ mnstr_fsync(stream *s)
if (s == NULL)
return -1;
#ifdef STREAM_DEBUG
- fprintf(stderr, "fsync %s (%d)\n", s->name ? s->name : "<unnamed>",
s->errnr);
+ fprintf(stderr, "fsync %s (%d)\n",
+ s->name ? s->name : "<unnamed>", s->errnr);
#endif
assert(s->access == ST_WRITE);
if (s->errnr)
return -1;
if (s->fsync)
- return (*s->fsync) (s);
+ return s->fsync(s);
return 0;
}
@@ -510,7 +515,7 @@ mnstr_fgetpos(stream *s, lng *p)
if (s->errnr)
return -1;
if (s->fgetpos)
- return (*s->fgetpos) (s, p);
+ return s->fgetpos(s, p);
return 0;
}
@@ -525,7 +530,7 @@ mnstr_fsetpos(stream *s, lng p)
if (s->errnr)
return -1;
if (s->fsetpos)
- return (*s->fsetpos) (s, p);
+ return s->fsetpos(s, p);
return 0;
}
@@ -537,7 +542,7 @@ mnstr_isalive(stream *s)
if (s->errnr)
return -1;
if (s->isalive)
- return (*s->isalive)(s);
+ return s->isalive(s);
return 1;
}
@@ -563,7 +568,7 @@ mnstr_clearerr(stream *s)
if (s != NULL) {
s->errnr = MNSTR_NO__ERROR;
if (s->clrerr)
- (*s->clrerr) (s);
+ s->clrerr(s);
}
}
@@ -589,7 +594,8 @@ mnstr_set_byteorder(stream *s, char bige
if (s == NULL)
return;
#ifdef STREAM_DEBUG
- fprintf(stderr, "mnstr_set_byteorder %s\n", s->name ? s->name :
"<unnamed>");
+ fprintf(stderr, "mnstr_set_byteorder %s\n",
+ s->name ? s->name : "<unnamed>");
#endif
assert(s->access == ST_READ);
s->type = ST_BIN;
@@ -666,7 +672,7 @@ error(stream *s)
switch (s->errnr) {
case MNSTR_OPEN_ERROR:
- snprintf(buf, sizeof(buf), "error could not open file
%.100s\n",
+ snprintf(buf, sizeof(buf), "error could not open file %.100s\n",
s->name);
return strdup(buf);
case MNSTR_READ_ERROR:
@@ -715,7 +721,8 @@ create_stream(const char *name)
s->update_timeout = NULL;
s->isalive = NULL;
#ifdef STREAM_DEBUG
- fprintf(stderr, "create_stream %s -> " PTRFMT "\n", name ? name :
"<unnamed>", PTRFMTCAST s);
+ fprintf(stderr, "create_stream %s -> " PTRFMT "\n",
+ name ? name : "<unnamed>", PTRFMTCAST s);
#endif
return s;
}
@@ -736,8 +743,7 @@ file_read(stream *s, void *buf, size_t e
if (elmsize && cnt && !feof(fp)) {
if (ferror(fp) ||
- ((rc = fread(buf, elmsize, cnt, fp)) == 0 &&
- ferror(fp))) {
+ ((rc = fread(buf, elmsize, cnt, fp)) == 0 && ferror(fp))) {
s->errnr = MNSTR_READ_ERROR;
return -1;
}
@@ -881,14 +887,14 @@ file_fsetpos(stream *s, lng p)
size_t
getFileSize(stream *s)
{
- if (s->read == file_read) {
- struct stat stb;
-
- if (fstat(fileno((FILE *) s->stream_data.p), &stb) == 0)
- return (size_t) stb.st_size;
- /* we shouldn't get here... */
- }
- return 0; /* unknown */
+ if (s->read == file_read) {
+ struct stat stb;
+
+ if (fstat(fileno((FILE *) s->stream_data.p), &stb) == 0)
+ return (size_t) stb.st_size;
+ /* we shouldn't get here... */
+ }
+ return 0; /* unknown */
}
static stream *
@@ -941,9 +947,7 @@ open_stream(const char *filename, const
/* if a text file is opened for reading, and it starts with
* the UTF-8 encoding of the Unicode Byte Order Mark, skip the
* mark, and mark the stream as being a UTF-8 stream */
- if (flags[0] == 'r' &&
- flags[1] != 'b' &&
- file_fgetpos(s, &pos) == 0) {
+ if (flags[0] == 'r' && flags[1] != 'b' && file_fgetpos(s, &pos) == 0) {
if (file_read(s, buf, 1, UTF8BOMLENGTH) == UTF8BOMLENGTH &&
strncmp(buf, UTF8BOM, UTF8BOMLENGTH) == 0)
s->isutf8 = 1;
@@ -1415,8 +1419,8 @@ open_bzwastream(const char *filename, co
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