pgindent snprintf.c for consistency.
This commit is contained in:
Bruce Momjian
parent
2306f63dea
commit
ca66797308
@ -65,11 +65,11 @@
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* causing nasty effects.
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**************************************************************/
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/*static char _id[] = "$PostgreSQL: pgsql/src/port/snprintf.c,v 1.21 2005/03/16 15:11:43 momjian Exp $";*/
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/*static char _id[] = "$PostgreSQL: pgsql/src/port/snprintf.c,v 1.22 2005/03/16 15:12:18 momjian Exp $";*/
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int pg_snprintf(char *str, size_t count, const char *fmt,...);
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int pg_vsnprintf(char *str, size_t count, const char *fmt, va_list args);
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int pg_printf(const char *format, ...);
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int pg_printf(const char *format,...);
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static void dopr(char *buffer, const char *format, va_list args, char *end);
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/* Prevent recursion */
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@ -81,7 +81,8 @@ static void dopr(char *buffer, const char *format, va_list args, char *end);
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int
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pg_vsnprintf(char *str, size_t count, const char *fmt, va_list args)
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{
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char *end;
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char *end;
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str[0] = '\0';
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end = str + count - 1;
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dopr(str, fmt, args, end);
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@ -107,14 +108,14 @@ pg_fprintf(FILE *stream, const char *fmt,...)
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{
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int len;
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va_list args;
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char* buffer[4096];
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char* p;
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char *buffer[4096];
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char *p;
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va_start(args, fmt);
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len = pg_vsnprintf((char*)buffer, (size_t)4096, fmt, args);
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len = pg_vsnprintf((char *) buffer, (size_t) 4096, fmt, args);
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va_end(args);
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p = (char*)buffer;
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for( ;*p; p++)
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p = (char *) buffer;
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for (; *p; p++)
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putc(*p, stream);
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return len;
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}
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@ -124,14 +125,14 @@ pg_printf(const char *fmt,...)
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{
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int len;
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va_list args;
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char* buffer[4096];
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char* p;
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char *buffer[4096];
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char *p;
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va_start(args, fmt);
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len = pg_vsnprintf((char*)buffer, (size_t)4096, fmt, args);
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len = pg_vsnprintf((char *) buffer, (size_t) 4096, fmt, args);
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va_end(args);
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p = (char*)buffer;
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for( ;*p; p++)
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p = (char *) buffer;
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for (; *p; p++)
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putchar(*p);
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return len;
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}
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@ -141,21 +142,21 @@ pg_printf(const char *fmt,...)
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*/
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static void fmtstr(char *value, int ljust, int len, int zpad, int maxwidth,
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char *end, char **output);
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char *end, char **output);
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static void fmtnum(int64 value, int base, int dosign, int ljust, int len,
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int zpad, char *end, char **output);
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int zpad, char *end, char **output);
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static void fmtfloat(double value, char type, int ljust, int len,
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int precision, int pointflag, char *end, char **output);
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int precision, int pointflag, char *end, char **output);
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static void dostr(char *str, int cut, char *end, char **output);
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static void dopr_outch(int c, char *end, char **output);
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#define FMTSTR 1
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#define FMTNUM 2
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#define FMTNUM_U 3
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#define FMTFLOAT 4
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#define FMTCHAR 5
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#define FMTWIDTH 6
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#define FMTLEN 7
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#define FMTSTR 1
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#define FMTNUM 2
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#define FMTNUM_U 3
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#define FMTFLOAT 4
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#define FMTCHAR 5
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#define FMTWIDTH 6
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#define FMTLEN 7
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static void
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dopr(char *buffer, const char *format, va_list args, char *end)
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@ -169,40 +170,41 @@ dopr(char *buffer, const char *format, va_list args, char *end)
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int len;
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int zpad;
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int i;
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const char* format_save;
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const char* fmtbegin;
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const char *format_save;
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const char *fmtbegin;
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int fmtpos = 1;
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int realpos = 0;
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int precision;
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int position;
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char *output;
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char *output;
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int percents = 1;
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const char *p;
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struct fmtpar {
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const char* fmtbegin;
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const char* fmtend;
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void* value;
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int64 numvalue;
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double fvalue;
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int charvalue;
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int ljust;
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int len;
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int zpad;
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int maxwidth;
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int base;
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int dosign;
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char type;
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int precision;
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int pointflag;
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char func;
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int realpos;
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int longflag;
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int longlongflag;
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} *fmtpar, **fmtparptr;
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struct fmtpar
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{
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const char *fmtbegin;
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const char *fmtend;
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void *value;
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int64 numvalue;
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double fvalue;
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int charvalue;
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int ljust;
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int len;
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int zpad;
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int maxwidth;
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int base;
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int dosign;
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char type;
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int precision;
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int pointflag;
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char func;
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int realpos;
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int longflag;
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int longlongflag;
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} *fmtpar, **fmtparptr;
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/* Create enough structures to hold all arguments */
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for (p = format; *p != '\0'; p++)
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if (*p == '%') /* counts %% as two, so overcounts */
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if (*p == '%') /* counts %% as two, so overcounts */
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percents++;
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#ifndef FRONTEND
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fmtpar = pgport_palloc(sizeof(struct fmtpar) * percents);
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@ -219,7 +221,7 @@ dopr(char *buffer, const char *format, va_list args, char *end)
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exit(1);
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}
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#endif
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format_save = format;
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output = buffer;
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@ -255,7 +257,7 @@ dopr(char *buffer, const char *format, va_list args, char *end)
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case '8':
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case '9':
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if (!pointflag)
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{
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{
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len = len * 10 + ch - '0';
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position = position * 10 + ch - '0';
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}
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@ -275,7 +277,7 @@ dopr(char *buffer, const char *format, va_list args, char *end)
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fmtpar[fmtpos].func = FMTLEN;
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else
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fmtpar[fmtpos].func = FMTWIDTH;
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fmtpar[fmtpos].realpos = realpos?realpos:fmtpos;
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fmtpar[fmtpos].realpos = realpos ? realpos : fmtpos;
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fmtpos++;
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goto nextch;
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case '.':
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@ -288,17 +290,18 @@ dopr(char *buffer, const char *format, va_list args, char *end)
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longflag = 1;
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goto nextch;
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#ifdef NOT_USED
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/*
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* We might export this to client apps so we should
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* support 'qd' and 'I64d'(MinGW) also in case the
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* native version does.
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*/
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/*
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* We might export this to client apps so we should
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* support 'qd' and 'I64d'(MinGW) also in case the
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* native version does.
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*/
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case 'q':
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longlongflag = 1;
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longflag = 1;
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goto nextch;
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case 'I':
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if (*format == '6' && *(format+1) == '4')
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if (*format == '6' && *(format + 1) == '4')
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{
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format += 2;
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longlongflag = 1;
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@ -319,7 +322,7 @@ dopr(char *buffer, const char *format, va_list args, char *end)
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fmtpar[fmtpos].len = len;
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fmtpar[fmtpos].zpad = zpad;
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fmtpar[fmtpos].func = FMTNUM_U;
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fmtpar[fmtpos].realpos = realpos?realpos:fmtpos;
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fmtpar[fmtpos].realpos = realpos ? realpos : fmtpos;
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fmtpos++;
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break;
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case 'o':
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@ -334,7 +337,7 @@ dopr(char *buffer, const char *format, va_list args, char *end)
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fmtpar[fmtpos].len = len;
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fmtpar[fmtpos].zpad = zpad;
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fmtpar[fmtpos].func = FMTNUM_U;
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fmtpar[fmtpos].realpos = realpos?realpos:fmtpos;
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fmtpar[fmtpos].realpos = realpos ? realpos : fmtpos;
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fmtpos++;
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break;
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case 'd':
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@ -349,7 +352,7 @@ dopr(char *buffer, const char *format, va_list args, char *end)
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fmtpar[fmtpos].len = len;
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fmtpar[fmtpos].zpad = zpad;
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fmtpar[fmtpos].func = FMTNUM;
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fmtpar[fmtpos].realpos = realpos?realpos:fmtpos;
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fmtpar[fmtpos].realpos = realpos ? realpos : fmtpos;
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fmtpos++;
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break;
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case 'x':
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@ -363,7 +366,7 @@ dopr(char *buffer, const char *format, va_list args, char *end)
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fmtpar[fmtpos].len = len;
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fmtpar[fmtpos].zpad = zpad;
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fmtpar[fmtpos].func = FMTNUM_U;
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fmtpar[fmtpos].realpos = realpos?realpos:fmtpos;
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fmtpar[fmtpos].realpos = realpos ? realpos : fmtpos;
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fmtpos++;
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break;
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case 'X':
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@ -377,7 +380,7 @@ dopr(char *buffer, const char *format, va_list args, char *end)
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fmtpar[fmtpos].len = len;
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fmtpar[fmtpos].zpad = zpad;
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fmtpar[fmtpos].func = FMTNUM_U;
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fmtpar[fmtpos].realpos = realpos?realpos:fmtpos;
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fmtpar[fmtpos].realpos = realpos ? realpos : fmtpos;
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fmtpos++;
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break;
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case 's':
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@ -388,14 +391,14 @@ dopr(char *buffer, const char *format, va_list args, char *end)
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fmtpar[fmtpos].zpad = zpad;
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fmtpar[fmtpos].maxwidth = maxwidth;
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fmtpar[fmtpos].func = FMTSTR;
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fmtpar[fmtpos].realpos = realpos?realpos:fmtpos;
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fmtpar[fmtpos].realpos = realpos ? realpos : fmtpos;
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fmtpos++;
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break;
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case 'c':
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fmtpar[fmtpos].fmtbegin = fmtbegin;
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fmtpar[fmtpos].fmtend = format;
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fmtpar[fmtpos].func = FMTCHAR;
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fmtpar[fmtpos].realpos = realpos?realpos:fmtpos;
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fmtpar[fmtpos].realpos = realpos ? realpos : fmtpos;
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fmtpos++;
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break;
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case 'e':
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@ -412,7 +415,7 @@ dopr(char *buffer, const char *format, va_list args, char *end)
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fmtpar[fmtpos].precision = precision;
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fmtpar[fmtpos].pointflag = pointflag;
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fmtpar[fmtpos].func = FMTFLOAT;
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fmtpar[fmtpos].realpos = realpos?realpos:fmtpos;
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fmtpar[fmtpos].realpos = realpos ? realpos : fmtpos;
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fmtpos++;
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break;
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case '%':
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@ -429,55 +432,57 @@ dopr(char *buffer, const char *format, va_list args, char *end)
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performpr:
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/* reorder pointers */
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for(i = 1; i < fmtpos; i++)
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for (i = 1; i < fmtpos; i++)
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fmtparptr[i] = &fmtpar[fmtpar[i].realpos];
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/* assign values */
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for(i = 1; i < fmtpos; i++){
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switch(fmtparptr[i]->func){
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case FMTSTR:
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fmtparptr[i]->value = va_arg(args, char *);
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break;
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case FMTNUM:
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if (fmtparptr[i]->longflag)
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{
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if (fmtparptr[i]->longlongflag)
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fmtparptr[i]->numvalue = va_arg(args, int64);
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for (i = 1; i < fmtpos; i++)
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{
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switch (fmtparptr[i]->func)
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{
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case FMTSTR:
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fmtparptr[i]->value = va_arg(args, char *);
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break;
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case FMTNUM:
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if (fmtparptr[i]->longflag)
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{
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if (fmtparptr[i]->longlongflag)
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fmtparptr[i]->numvalue = va_arg(args, int64);
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else
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fmtparptr[i]->numvalue = va_arg(args, long);
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}
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else
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fmtparptr[i]->numvalue = va_arg(args, long);
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}
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else
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fmtparptr[i]->numvalue = va_arg(args, int);
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break;
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case FMTNUM_U:
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if (fmtparptr[i]->longflag)
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{
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if (fmtparptr[i]->longlongflag)
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fmtparptr[i]->numvalue = va_arg(args, uint64);
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fmtparptr[i]->numvalue = va_arg(args, int);
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break;
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case FMTNUM_U:
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if (fmtparptr[i]->longflag)
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{
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if (fmtparptr[i]->longlongflag)
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fmtparptr[i]->numvalue = va_arg(args, uint64);
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else
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fmtparptr[i]->numvalue = va_arg(args, unsigned long);
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}
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else
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fmtparptr[i]->numvalue = va_arg(args, unsigned long);
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}
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else
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fmtparptr[i]->numvalue = va_arg(args, unsigned int);
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break;
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case FMTFLOAT:
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fmtparptr[i]->fvalue = va_arg(args, double);
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break;
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case FMTCHAR:
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fmtparptr[i]->charvalue = va_arg(args, int);
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break;
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case FMTLEN:
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if (i + 1 < fmtpos && fmtparptr[i + 1]->func != FMTWIDTH)
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fmtparptr[i + 1]->len = va_arg(args, int);
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/* For "%*.*f", use the second arg */
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if (i + 2 < fmtpos && fmtparptr[i + 1]->func == FMTWIDTH)
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fmtparptr[i + 2]->len = va_arg(args, int);
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break;
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case FMTWIDTH:
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if (i + 1 < fmtpos)
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fmtparptr[i + 1]->maxwidth = fmtparptr[i + 1]->precision =
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va_arg(args, int);
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break;
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fmtparptr[i]->numvalue = va_arg(args, unsigned int);
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break;
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case FMTFLOAT:
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fmtparptr[i]->fvalue = va_arg(args, double);
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break;
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case FMTCHAR:
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fmtparptr[i]->charvalue = va_arg(args, int);
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break;
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case FMTLEN:
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if (i + 1 < fmtpos && fmtparptr[i + 1]->func != FMTWIDTH)
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fmtparptr[i + 1]->len = va_arg(args, int);
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/* For "%*.*f", use the second arg */
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if (i + 2 < fmtpos && fmtparptr[i + 1]->func == FMTWIDTH)
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fmtparptr[i + 2]->len = va_arg(args, int);
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break;
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case FMTWIDTH:
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if (i + 1 < fmtpos)
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fmtparptr[i + 1]->maxwidth = fmtparptr[i + 1]->precision =
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va_arg(args, int);
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break;
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}
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}
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@ -486,7 +491,7 @@ performpr:
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format = format_save;
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while ((ch = *format++))
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{
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for(i = 1; i < fmtpos; i++)
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for (i = 1; i < fmtpos; i++)
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{
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if (ch == '%' && *format == '%')
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{
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@ -495,27 +500,28 @@ performpr:
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}
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if (fmtpar[i].fmtbegin == format - 1)
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{
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switch(fmtparptr[i]->func){
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case FMTSTR:
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fmtstr(fmtparptr[i]->value, fmtparptr[i]->ljust,
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fmtparptr[i]->len, fmtparptr[i]->zpad,
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fmtparptr[i]->maxwidth, end, &output);
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break;
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case FMTNUM:
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case FMTNUM_U:
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fmtnum(fmtparptr[i]->numvalue, fmtparptr[i]->base,
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fmtparptr[i]->dosign, fmtparptr[i]->ljust,
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switch (fmtparptr[i]->func)
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{
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case FMTSTR:
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fmtstr(fmtparptr[i]->value, fmtparptr[i]->ljust,
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fmtparptr[i]->len, fmtparptr[i]->zpad,
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fmtparptr[i]->maxwidth, end, &output);
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break;
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case FMTNUM:
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case FMTNUM_U:
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fmtnum(fmtparptr[i]->numvalue, fmtparptr[i]->base,
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fmtparptr[i]->dosign, fmtparptr[i]->ljust,
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fmtparptr[i]->len, fmtparptr[i]->zpad, end, &output);
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break;
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case FMTFLOAT:
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fmtfloat(fmtparptr[i]->fvalue, fmtparptr[i]->type,
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fmtparptr[i]->ljust, fmtparptr[i]->len,
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fmtparptr[i]->precision, fmtparptr[i]->pointflag,
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end, &output);
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break;
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case FMTCHAR:
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dopr_outch(fmtparptr[i]->charvalue, end, &output);
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break;
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break;
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case FMTFLOAT:
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fmtfloat(fmtparptr[i]->fvalue, fmtparptr[i]->type,
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fmtparptr[i]->ljust, fmtparptr[i]->len,
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fmtparptr[i]->precision, fmtparptr[i]->pointflag,
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end, &output);
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break;
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case FMTCHAR:
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dopr_outch(fmtparptr[i]->charvalue, end, &output);
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break;
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}
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format = fmtpar[i].fmtend;
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goto nochar;
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@ -523,8 +529,9 @@ performpr:
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}
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dopr_outch(ch, end, &output);
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nochar:
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/* nothing */
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; /* semicolon required because a goto has to be attached to a statement */
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/* nothing */
|
||||
; /* semicolon required because a goto has to be
|
||||
* attached to a statement */
|
||||
}
|
||||
*output = '\0';
|
||||
|
||||
@ -579,8 +586,8 @@ fmtnum(int64 value, int base, int dosign, int ljust, int len, int zpad,
|
||||
int caps = 0;
|
||||
|
||||
/*
|
||||
* DEBUGP(("value 0x%x, base %d, dosign %d, ljust %d, len %d, zpad
|
||||
* %d\n", value, base, dosign, ljust, len, zpad ));
|
||||
* DEBUGP(("value 0x%x, base %d, dosign %d, ljust %d, len %d, zpad %d\n",
|
||||
* value, base, dosign, ljust, len, zpad ));
|
||||
*/
|
||||
uvalue = value;
|
||||
if (dosign)
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user