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do another go of rb_.*printf removal

This commit is contained in:
Sam Dodrill 2014-12-15 21:07:22 -08:00
parent 1ac5b0570e
commit a99df1c02c
13 changed files with 47 additions and 625 deletions
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2
bandb/rsdb_sqlite3.c
View File

@ -45,7 +45,7 @@ mlog(const char *errstr, ...)
char buf[256];
va_list ap;
va_start(ap, errstr);
rb_vsnprintf(buf, sizeof(buf), errstr, ap);
vsnprintf(buf, sizeof(buf), errstr, ap);
va_end(ap);
error_cb(buf);
} else

25
libratbox/include/rb_snprintf.h
View File

@ -38,26 +38,9 @@
/*
* rb_sprintf - optimized sprintf
*/
#ifdef __GNUC__
int
rb_sprintf(char *str, const char *fmt, ...)
__attribute((format(printf, 2, 3)));
int rb_snprintf(char *str, const size_t size, const char *, ...)
__attribute__ ((format(printf, 3, 4)));
int rb_sprintf_append(char *str, const char *format, ...) __attribute((format(printf, 2, 3)));
int rb_snprintf_append(char *str, size_t len, const char *format, ...)
__attribute__ ((format(printf, 3, 4)));
#else
int rb_sprintf(char *str, const char *format, ...);
int rb_snprintf(char *str, const size_t size, const char *, ...);
int rb_sprintf_append(char *str, const char *format, ...);
int rb_snprintf_append(char *str, const size_t size, const char *, ...);
#endif
int rb_vsnprintf(char *str, const size_t size, const char *fmt, va_list args);
int rb_vsprintf(char *str, const char *fmt, va_list args);
int rb_vsnprintf_append(char *str, const size_t size, const char *fmt, va_list args);
int rb_vsprintf_append(char *str, const char *fmt, va_list args);
int sprintf_append(char *str, const char *format, ...);
int snprintf_append(char *str, const size_t size, const char *, ...);
int vsnprintf_append(char *str, const size_t size, const char *fmt, va_list args);
int vsprintf_append(char *str, const char *fmt, va_list args);
#endif /* SPRINTF_IRC */

6
libratbox/src/linebuf.c
View File

@ -506,12 +506,12 @@ rb_linebuf_putmsg(buf_head_t * bufhead, const char *format, va_list * va_args,
if(prefixfmt != NULL) {
va_start(prefix_args, prefixfmt);
len = rb_vsnprintf(bufline->buf, BUF_DATA_SIZE, prefixfmt, prefix_args);
len = vsnprintf(bufline->buf, BUF_DATA_SIZE, prefixfmt, prefix_args);
va_end(prefix_args);
}
if(va_args != NULL) {
len += rb_vsnprintf((bufline->buf + len), (BUF_DATA_SIZE - len), format, *va_args);
len += vsnprintf((bufline->buf + len), (BUF_DATA_SIZE - len), format, *va_args);
}
bufline->terminated = 1;
@ -608,7 +608,7 @@ rb_linebuf_put(buf_head_t * bufhead, const char *format, ...)
if(rb_unlikely(format != NULL)) {
va_start(args, format);
len = rb_vsnprintf(bufline->buf, BUF_DATA_SIZE, format, args);
len = vsnprintf(bufline->buf, BUF_DATA_SIZE, format, args);
va_end(args);
}

6
libratbox/src/ratbox_lib.c
View File

@ -131,7 +131,7 @@ rb_lib_log(const char *format, ...)
if(rb_log == NULL)
return;
va_start(args, format);
rb_vsnprintf(errbuf, sizeof(errbuf), format, args);
vsnprintf(errbuf, sizeof(errbuf), format, args);
va_end(args);
rb_log(errbuf);
}
@ -143,7 +143,7 @@ rb_lib_die(const char *format, ...)
if(rb_die == NULL)
abort();
va_start(args, format);
rb_vsnprintf(errbuf, sizeof(errbuf), format, args);
vsnprintf(errbuf, sizeof(errbuf), format, args);
va_end(args);
rb_die(errbuf);
}
@ -155,7 +155,7 @@ rb_lib_restart(const char *format, ...)
if(rb_restart == NULL)
abort();
va_start(args, format);
rb_vsnprintf(errbuf, sizeof(errbuf), format, args);
vsnprintf(errbuf, sizeof(errbuf), format, args);
va_end(args);
rb_restart(errbuf);
}

589
libratbox/src/snprintf.c
View File

@ -26,606 +26,43 @@
#include <libratbox_config.h>
#include <ratbox_lib.h>
static int
skip_atoi(const char **s)
{
int i = 0;
while(isdigit(**s))
i = i * 10 + *((*s)++) - '0';
return i;
}
/* Decimal conversion is by far the most typical, and is used
* for /proc and /sys data. This directly impacts e.g. top performance
* with many processes running. We optimize it for speed
* using code from
* http://www.cs.uiowa.edu/~jones/bcd/decimal.html
* (with permission from the author, Douglas W. Jones). */
/* Formats correctly any integer in [0,99999].
* Outputs from one to five digits depending on input.
* On i386 gcc 4.1.2 -O2: ~250 bytes of code. */
static char *
put_dec_trunc(char *buf, unsigned q)
{
unsigned d3, d2, d1, d0;
d1 = (q >> 4) & 0xf;
d2 = (q >> 8) & 0xf;
d3 = (q >> 12);
d0 = 6 * (d3 + d2 + d1) + (q & 0xf);
q = (d0 * 0xcd) >> 11;
d0 = d0 - 10 * q;
*buf++ = d0 + '0'; /* least significant digit */
d1 = q + 9 * d3 + 5 * d2 + d1;
if(d1 != 0) {
q = (d1 * 0xcd) >> 11;
d1 = d1 - 10 * q;
*buf++ = d1 + '0'; /* next digit */
d2 = q + 2 * d2;
if((d2 != 0) || (d3 != 0)) {
q = (d2 * 0xd) >> 7;
d2 = d2 - 10 * q;
*buf++ = d2 + '0'; /* next digit */
d3 = q + 4 * d3;
if(d3 != 0) {
q = (d3 * 0xcd) >> 11;
d3 = d3 - 10 * q;
*buf++ = d3 + '0'; /* next digit */
if(q != 0)
*buf++ = q + '0'; /* most sign. digit */
}
}
}
return buf;
}
/* Same with if's removed. Always emits five digits */
static char *
put_dec_full(char *buf, unsigned q)
{
/* BTW, if q is in [0,9999], 8-bit ints will be enough, */
/* but anyway, gcc produces better code with full-sized ints */
unsigned d3, d2, d1, d0;
d1 = (q >> 4) & 0xf;
d2 = (q >> 8) & 0xf;
d3 = (q >> 12);
/* Possible ways to approx. divide by 10 */
/* gcc -O2 replaces multiply with shifts and adds */
// (x * 0xcd) >> 11: 11001101 - shorter code than * 0x67 (on i386)
// (x * 0x67) >> 10: 1100111
// (x * 0x34) >> 9: 110100 - same
// (x * 0x1a) >> 8: 11010 - same
// (x * 0x0d) >> 7: 1101 - same, shortest code (on i386)
d0 = 6 * (d3 + d2 + d1) + (q & 0xf);
q = (d0 * 0xcd) >> 11;
d0 = d0 - 10 * q;
*buf++ = d0 + '0';
d1 = q + 9 * d3 + 5 * d2 + d1;
q = (d1 * 0xcd) >> 11;
d1 = d1 - 10 * q;
*buf++ = d1 + '0';
d2 = q + 2 * d2;
q = (d2 * 0xd) >> 7;
d2 = d2 - 10 * q;
*buf++ = d2 + '0';
d3 = q + 4 * d3;
q = (d3 * 0xcd) >> 11; /* - shorter code */
/* q = (d3 * 0x67) >> 10; - would also work */
d3 = d3 - 10 * q;
*buf++ = d3 + '0';
*buf++ = q + '0';
return buf;
}
static char *
put_dec(char *buf, unsigned long long int num)
{
while(1) {
unsigned rem;
if(num < 100000)
return put_dec_trunc(buf, num);
rem = num % 100000;
num = num / 100000;
buf = put_dec_full(buf, rem);
}
}
#define ZEROPAD 1 /* pad with zero */
#define SIGN 2 /* unsigned/signed long */
#define PLUS 4 /* show plus */
#define SPACE 8 /* space if plus */
#define LEFT 16 /* left justified */
#define SPECIAL 32 /* 0x */
#define LARGE 64 /* use 'ABCDEF' instead of 'abcdef' */
static size_t
number(char *const buf, const size_t size, size_t idx, unsigned long long int num, int base, int field_width, int precision,
int type)
{
char sign, tmp[66];
const char *digits;
/* we are called with base 8, 10 or 16, only, thus don't need "g..." */
static const char small_digits[] = "0123456789abcdefx"; /* "ghijklmnopqrstuvwxyz"; */
static const char large_digits[] = "0123456789ABCDEFX"; /* "GHIJKLMNOPQRSTUVWXYZ"; */
int need_pfx = ((type & SPECIAL) && base != 10);
int i;
digits = (type & LARGE) ? large_digits : small_digits;
if(type & LEFT)
type &= ~ZEROPAD;
if(base < 2 || base > 36)
return idx;
sign = 0;
if(type & SIGN) {
if((signed long long int)num < 0) {
sign = '-';
num = -(signed long long int)num;
field_width--;
} else if(type & PLUS) {
sign = '+';
field_width--;
} else if(type & SPACE) {
sign = ' ';
field_width--;
}
}
if(need_pfx) {
field_width--;
if(base == 16)
field_width--;
}
/* generate full string in tmp[], in reverse order */
i = 0;
if(num == 0)
tmp[i++] = '0';
/* Generic code, for any base:
else do {
tmp[i++] = digits[do_div(num,base)];
} while (num != 0);
*/
else if(base != 10) {
/* 8 or 16 */
int mask = base - 1;
int shift = 3;
if(base == 16)
shift = 4;
do {
tmp[i++] = digits[((unsigned char)num) & mask];
num >>= shift;
} while(num);
} else {
/* base 10 */
i = put_dec(tmp, num) - tmp;
}
/* printing 100 using %2d gives "100", not "00" */
if(i > precision)
precision = i;
/* leading space padding */
field_width -= precision;
if(!(type & (ZEROPAD + LEFT))) {
while(--field_width >= 0) {
if(idx < size)
buf[idx] = ' ';
++idx;
}
}
/* sign */
if(sign) {
if(idx < size)
buf[idx] = sign;
++idx;
}
/* "0x" / "0" prefix */
if(need_pfx) {
if(idx < size)
buf[idx] = '0';
++idx;
if(base == 16) {
if(idx < size)
buf[idx] = digits[16]; /* for arbitrary base: digits[33]; */
++idx;
}
}
/* zero or space padding */
if(!(type & LEFT)) {
char c = (type & ZEROPAD) ? '0' : ' ';
while(--field_width >= 0) {
if(idx < size)
buf[idx] = c;
++idx;
}
}
/* hmm even more zero padding? */
while(i <= --precision) {
if(idx < size)
buf[idx] = '0';
++idx;
}
/* actual digits of result */
while(--i >= 0) {
if(idx < size)
buf[idx] = tmp[i];
++idx;
}
/* trailing space padding */
while(--field_width >= 0) {
if(idx < size)
buf[idx] = ' ';
++idx;
}
return idx;
}
/**
* vsnprintf - Format a string and place it in a buffer
* @buf: The buffer to place the result into
* @size: The size of the buffer, including the trailing null space
* @fmt: The format string to use
* @args: Arguments for the format string
*
* The return value is the number of characters which would
* be generated for the given input, excluding the trailing
* '\0', as per ISO C99. If you want to have the exact
* number of characters written into @buf as return value
* (not including the trailing '\0'), use vscnprintf(). If the
* return is greater than or equal to @size, the resulting
* string is truncated.
*
* Call this function if you are already dealing with a va_list.
* You probably want snprintf() instead.
*/
int
rb_vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
{
int len;
unsigned long long int num;
int i, base;
char c;
size_t idx;
const char *s;
int flags; /* flags to number() */
int field_width; /* width of output field */
int precision; /* min. # of digits for integers; max
number of chars for from string */
int qualifier; /* 'h', 'l', or 'L' for integer fields */
/* 'z' support added 23/7/1999 S.H. */
/* 'z' changed to 'Z' --davidm 1/25/99 */
/* 't' added for ptrdiff_t */
/* Reject out-of-range values early. Large positive sizes are
used for unknown buffer sizes. */
if(rb_unlikely(size > INT_MAX)) {
return 0;
}
idx = 0;
for(; *fmt; ++fmt) {
if(*fmt != '%') {
if(idx < size)
buf[idx] = *fmt;
++idx;
continue;
}
/* process flags */
flags = 0;
repeat:
++fmt; /* this also skips first '%' */
switch (*fmt) {
case '-':
flags |= LEFT;
goto repeat;
case '+':
flags |= PLUS;
goto repeat;
case ' ':
flags |= SPACE;
goto repeat;
case '#':
flags |= SPECIAL;
goto repeat;
case '0':
flags |= ZEROPAD;
goto repeat;
}
/* get field width */
field_width = -1;
if(isdigit(*fmt))
field_width = skip_atoi(&fmt);
else if(*fmt == '*') {
++fmt;
/* it's the next argument */
field_width = va_arg(args, int);
if(field_width < 0) {
field_width = -field_width;
flags |= LEFT;
}
}
/* get the precision */
precision = -1;
if(*fmt == '.') {
++fmt;
if(isdigit(*fmt))
precision = skip_atoi(&fmt);
else if(*fmt == '*') {
++fmt;
/* it's the next argument */
precision = va_arg(args, int);
}
if(precision < 0)
precision = 0;
}
/* get the conversion qualifier */
qualifier = -1;
if(*fmt == 'h' || *fmt == 'l' || *fmt == 'L' ||
*fmt == 'Z' || *fmt == 'z' || *fmt == 't') {
qualifier = *fmt;
++fmt;
if(qualifier == 'l' && *fmt == 'l') {
qualifier = 'L';
++fmt;
}
}
/* default base */
base = 10;
switch (*fmt) {
case 'c':
if(!(flags & LEFT)) {
while(--field_width > 0) {
if(idx < size)
buf[idx] = ' ';
++idx;
}
}
c = (unsigned char)va_arg(args, int);
if(idx < size)
buf[idx] = c;
++idx;
while(--field_width > 0) {
if(idx < size)
buf[idx] = ' ';
++idx;
}
continue;
case 's':
s = va_arg(args, char *);
if(s == NULL) {
abort(); /* prefer blowing up vs corrupt data */
}
len = rb_strnlen(s, precision);
if(!(flags & LEFT)) {
while(len < field_width--) {
if(idx < size)
buf[idx] = ' ';
++idx;
}
}
for(i = 0; i < len; ++i) {
if(idx < size)
buf[idx] = *s;
++idx;
++s;
}
while(len < field_width--) {
if(idx < size)
buf[idx] = ' ';
++idx;
}
continue;
case 'p':
if(field_width == -1) {
field_width = 2 * sizeof(void *);
flags |= ZEROPAD;
}
idx = number(buf, size, idx,
(unsigned long)va_arg(args, void *),
16, field_width, precision, flags);
continue;
case 'n':
/* FIXME:
* What does C99 say about the overflow case here? */
if(qualifier == 'l') {
long *ip = va_arg(args, long *);
*ip = idx;
} else if(qualifier == 'Z' || qualifier == 'z') {
size_t *ip = va_arg(args, size_t *);
*ip = idx;
} else {
int *ip = va_arg(args, int *);
*ip = idx;
}
continue;
case '%':
if(idx < size)
buf[idx] = '%';
++idx;
continue;
/* integer number formats - set up the flags and "break" */
case 'o':
base = 8;
break;
case 'X':
flags |= LARGE;
case 'x':
base = 16;
break;
case 'd':
case 'i':
flags |= SIGN;
case 'u':
break;
default:
if(idx < size)
buf[idx] = '%';
++idx;
if(*fmt) {
if(idx < size)
buf[idx] = *fmt;
++idx;
} else {
--fmt;
}
continue;
}
if(qualifier == 'L')
num = va_arg(args, long long int);
else if(qualifier == 'l') {
num = va_arg(args, unsigned long);
if(flags & SIGN)
num = (signed long)num;
} else if(qualifier == 'Z' || qualifier == 'z') {
num = va_arg(args, size_t);
} else if(qualifier == 't') {
num = va_arg(args, ptrdiff_t);
} else if(qualifier == 'h') {
num = (unsigned short)va_arg(args, int);
if(flags & SIGN)
num = (signed short)num;
} else {
num = va_arg(args, unsigned int);
if(flags & SIGN)
num = (signed int)num;
}
idx = number(buf, size, idx, num, base, field_width, precision, flags);
}
if(size > 0) {
if(idx < size)
buf[idx] = '\0';
else
buf[size - 1] = '\0';
}
/* the trailing null byte doesn't count towards the total */
return idx;
}
/**
* snprintf - Format a string and place it in a buffer
* @buf: The buffer to place the result into
* @size: The size of the buffer, including the trailing null space
* @fmt: The format string to use
* @...: Arguments for the format string
*
* The return value is the number of characters which would be
* generated for the given input, excluding the trailing null,
* as per ISO C99. If the return is greater than or equal to
* @size, the resulting string is truncated.
*/
int
rb_snprintf(char *buf, size_t size, const char *fmt, ...)
{
va_list args;
int i;
va_start(args, fmt);
i = rb_vsnprintf(buf, size, fmt, args);
va_end(args);
return i;
}
/**
* vsprintf - Format a string and place it in a buffer
* @buf: The buffer to place the result into
* @fmt: The format string to use
* @args: Arguments for the format string
*
* The function returns the number of characters written
* into @buf. Use vsnprintf() or vscnprintf() in order to avoid
* buffer overflows.
*
* Call this function if you are already dealing with a va_list.
* You probably want sprintf() instead.
*/
int
rb_vsprintf(char *buf, const char *fmt, va_list args)
{
return rb_vsnprintf(buf, INT_MAX, fmt, args);
}
/**
* sprintf - Format a string and place it in a buffer
* @buf: The buffer to place the result into
* @fmt: The format string to use
* @...: Arguments for the format string
*
* The function returns the number of characters written
* into @buf. Use snprintf() or scnprintf() in order to avoid
* buffer overflows.
*/
int
rb_sprintf(char *buf, const char *fmt, ...)
{
va_list args;
int i;
va_start(args, fmt);
i = rb_vsnprintf(buf, INT_MAX, fmt, args);
va_end(args);
return i;
}
#include <string.h>
/*
* rb_vsprintf_append()
* vsprintf_append()
* appends sprintf formatted string to the end of the buffer
*/
int
rb_vsprintf_append(char *str, const char *format, va_list ap)
vsprintf_append(char *str, const char *format, va_list ap)
{
size_t x = strlen(str);
return (rb_vsprintf(str + x, format, ap) + x);
return (vsprintf(str + x, format, ap) + x);
}
/*
* rb_sprintf_append()
* sprintf_append()
* appends sprintf formatted string to the end of the buffer
*/
int
rb_sprintf_append(char *str, const char *format, ...)
sprintf_append(char *str, const char *format, ...)
{
int x;
va_list ap;
va_start(ap, format);
x = rb_vsprintf_append(str, format, ap);
x = vsprintf_append(str, format, ap);
va_end(ap);
return (x);
}
/*
* rb_vsnprintf_append()
* vsnprintf_append()
* appends sprintf formatted string to the end of the buffer but not
* exceeding len
*/
int
rb_vsnprintf_append(char *str, size_t len, const char *format, va_list ap)
vsnprintf_append(char *str, size_t len, const char *format, va_list ap)
{
size_t x;
if(len == 0)
@ -636,22 +73,22 @@ rb_vsnprintf_append(char *str, size_t len, const char *format, va_list ap)
str[len - 1] = '\0';
return len - 1;
}
return (rb_vsnprintf(str + x, len - x, format, ap) + x);
return (vsnprintf(str + x, len - x, format, ap) + x);
}
/*
* rb_snprintf_append()
* snprintf_append()
* appends snprintf formatted string to the end of the buffer but not
* exceeding len
*/
int
rb_snprintf_append(char *str, size_t len, const char *format, ...)
nprintf_append(char *str, size_t len, const char *format, ...)
{
int x;
va_list ap;
va_start(ap, format);
x = rb_vsnprintf_append(str, len, format, ap);
x = vsnprintf_append(str, len, format, ap);
va_end(ap);
return (x);
}

2
modules/m_who.c
View File

@ -441,7 +441,7 @@ append_format(char *buf, size_t bufsize, size_t *pos, const char *fmt, ...)
max = *pos >= bufsize ? 0 : bufsize - *pos;
va_start(ap, fmt);
result = rb_vsnprintf(buf + *pos, max, fmt, ap);
result = vsnprintf(buf + *pos, max, fmt, ap);
va_end(ap);
*pos += result;
}

10
src/bandbi.c
View File

@ -125,13 +125,13 @@ bandb_add(bandb_type type, struct Client *source_p, const char *mask1,
snprintf(buf, sizeof(buf), "%c %s ", bandb_add_letter[type], mask1);
if(!EmptyString(mask2))
rb_snprintf_append(buf, sizeof(buf), "%s ", mask2);
snprintf_append(buf, sizeof(buf), "%s ", mask2);
rb_snprintf_append(buf, sizeof(buf), "%s %ld %d :%s",
snprintf_append(buf, sizeof(buf), "%s %ld %d :%s",
get_oper_name(source_p), (long int)rb_current_time(), perm, reason);
if(!EmptyString(oper_reason))
rb_snprintf_append(buf, sizeof(buf), "|%s", oper_reason);
snprintf_append(buf, sizeof(buf), "|%s", oper_reason);
rb_helper_write(bandb_helper, "%s", buf);
}
@ -150,10 +150,10 @@ bandb_del(bandb_type type, const char *mask1, const char *mask2)
buf[0] = '\0';
rb_snprintf_append(buf, sizeof(buf), "%c %s", bandb_del_letter[type], mask1);
snprintf_append(buf, sizeof(buf), "%c %s", bandb_del_letter[type], mask1);
if(!EmptyString(mask2))
rb_snprintf_append(buf, sizeof(buf), " %s", mask2);
snprintf_append(buf, sizeof(buf), " %s", mask2);
rb_helper_write(bandb_helper, "%s", buf);
}

8
src/logger.c
View File

@ -165,7 +165,7 @@ ilog(ilogfile dest, const char *format, ...)
return;
va_start(args, format);
rb_vsnprintf(buf, sizeof(buf), format, args);
vsnprintf(buf, sizeof(buf), format, args);
va_end(args);
snprintf(buf2, sizeof(buf2), "%s %s\n",
@ -196,7 +196,7 @@ inotice(const char *format, ...)
va_list args;
va_start(args, format);
rb_vsnprintf(buf, sizeof(buf), format, args);
vsnprintf(buf, sizeof(buf), format, args);
va_end(args);
_iprint("notice", buf);
@ -211,7 +211,7 @@ iwarn(const char *format, ...)
va_list args;
va_start(args, format);
rb_vsnprintf(buf, sizeof(buf), format, args);
vsnprintf(buf, sizeof(buf), format, args);
va_end(args);
_iprint("warning", buf);
@ -226,7 +226,7 @@ ierror(const char *format, ...)
va_list args;
va_start(args, format);
rb_vsnprintf(buf, sizeof(buf), format, args);
vsnprintf(buf, sizeof(buf), format, args);
va_end(args);
_iprint("error", buf);

2
src/newconf.c
View File

@ -1814,7 +1814,7 @@ conf_report_error(const char *fmt, ...)
char msg[IRCD_BUFSIZE + 1] = { 0 };
va_start(ap, fmt);
rb_vsnprintf(msg, IRCD_BUFSIZE, fmt, ap);
vsnprintf(msg, IRCD_BUFSIZE, fmt, ap);
va_end(ap);
if (testing_conf) {

4
src/s_newconf.c
View File

@ -193,7 +193,7 @@ propagate_generic(struct Client *source_p, const char *command,
va_list args;
va_start(args, format);
rb_vsnprintf(buffer, sizeof(buffer), format, args);
vsnprintf(buffer, sizeof(buffer), format, args);
va_end(args);
sendto_match_servs(source_p, target, cap, NOCAPS,
@ -214,7 +214,7 @@ cluster_generic(struct Client *source_p, const char *command,
rb_dlink_node *ptr;
va_start(args, format);
rb_vsnprintf(buffer, sizeof(buffer), format, args);
vsnprintf(buffer, sizeof(buffer), format, args);
va_end(args);
RB_DLINK_FOREACH(ptr, cluster_conf_list.head) {

4
src/s_serv.c
View File

@ -29,6 +29,8 @@
#include <openssl/rsa.h>
#endif
#include <rb_snprintf.h>
#include "s_serv.h"
#include "class.h"
#include "client.h"
@ -704,7 +706,7 @@ show_capabilities(struct Client *target_p)
for (cap = captab; cap->cap; ++cap) {
if(cap->cap & target_p->serv->caps)
rb_snprintf_append(msgbuf, sizeof(msgbuf), " %s", cap->name);
snprintf_append(msgbuf, sizeof(msgbuf), " %s", cap->name);
}
return msgbuf + 1;

12
src/send.c
View File

@ -460,7 +460,7 @@ sendto_channel_flags(struct Client *one, int type, struct Client *source_p,
current_serial++;
va_start(args, pattern);
rb_vsnprintf(buf, sizeof(buf), pattern, args);
vsnprintf(buf, sizeof(buf), pattern, args);
va_end(args);
if(IsServer(source_p))
@ -881,7 +881,7 @@ sendto_match_butone(struct Client *one, struct Client *source_p,
rb_linebuf_newbuf(&rb_linebuf_id);
va_start(args, pattern);
rb_vsnprintf(buf, sizeof(buf), pattern, args);
vsnprintf(buf, sizeof(buf), pattern, args);
va_end(args);
if(IsServer(source_p))
@ -946,7 +946,7 @@ sendto_match_servs(struct Client *source_p, const char *mask, int cap,
rb_linebuf_newbuf(&rb_linebuf_id);
va_start(args, pattern);
rb_vsnprintf(buf, sizeof(buf), pattern, args);
vsnprintf(buf, sizeof(buf), pattern, args);
va_end(args);
rb_linebuf_putmsg(&rb_linebuf_id, NULL, NULL,
@ -1082,7 +1082,7 @@ sendto_realops_snomask(int flags, int level, const char *pattern, ...)
if (level & L_NETWIDE && ConfigFileEntry.global_snotices) {
/* rather a lot of copying around, oh well -- jilles */
va_start(args, pattern);
rb_vsnprintf(buf, sizeof(buf), pattern, args);
vsnprintf(buf, sizeof(buf), pattern, args);
va_end(args);
rb_linebuf_putmsg(&linebuf, pattern, NULL,
":%s NOTICE * :*** Notice -- %s", me.name, buf);
@ -1094,7 +1094,7 @@ sendto_realops_snomask(int flags, int level, const char *pattern, ...)
} else if (remote_rehash_oper_p != NULL) {
/* rather a lot of copying around, oh well -- jilles */
va_start(args, pattern);
rb_vsnprintf(buf, sizeof(buf), pattern, args);
vsnprintf(buf, sizeof(buf), pattern, args);
va_end(args);
rb_linebuf_putmsg(&linebuf, pattern, NULL,
":%s NOTICE * :*** Notice -- %s", me.name, buf);
@ -1252,7 +1252,7 @@ kill_client_serv_butone(struct Client *one, struct Client *target_p, const char
rb_linebuf_newbuf(&rb_linebuf_id);
va_start(args, pattern);
rb_vsnprintf(buf, sizeof(buf), pattern, args);
vsnprintf(buf, sizeof(buf), pattern, args);
va_end(args);
rb_linebuf_putmsg(&rb_linebuf_id, NULL, NULL, ":%s KILL %s :%s",

2
ssld/ssld.c
View File

@ -267,7 +267,7 @@ close_conn(conn_t * conn, int wait_plain, const char *fmt, ...)
rb_setselect(conn->plain_fd, RB_SELECT_READ, conn_plain_read_shutdown_cb, conn);
rb_setselect(conn->plain_fd, RB_SELECT_WRITE, NULL, NULL);
va_start(ap, fmt);
rb_vsnprintf(reason, sizeof(reason), fmt, ap);
vsnprintf(reason, sizeof(reason), fmt, ap);
va_end(ap);
buf[0] = 'D';