wired/fmt_8h_source.html

#ifndef WIRED_FMT_H

#define WIRED_FMT_H


#include "common/bytes/span/span.h"

#include "common/platform/sys/syscall.h"


typedef __builtin_va_list wired_va_list;


#define wired_va_start(ap, last) __builtin_va_start(ap, last)

#define wired_va_arg(ap, type) __builtin_va_arg(ap, type)

#define wired_va_end(ap) __builtin_va_end(ap)


usz wired_vsnprintf(char* out, usz cap, const char* fmt, wired_va_list ap);


usz wired_snprintf(char* out, usz cap, const char* fmt, ...);


usz wired_obuf_printf(wired_obuf* b, const char* fmt, ...);


ssz wired_dprintf(i64 fd, const char* fmt, ...);


#endif

wired_vsnprintf
usz wired_vsnprintf(char *out, usz cap, const char *fmt, wired_va_list ap)
Format into out like C99 vsnprintf.

wired_va_list
__builtin_va_list wired_va_list
Variadic argument list (compiler builtin, not ISA specific).
Definition fmt.h:25

wired_obuf_printf
usz wired_obuf_printf(wired_obuf *b, const char *fmt,...)
Append formatted text to b at b->len, like snprintf into the free space.

wired_dprintf
ssz wired_dprintf(i64 fd, const char *fmt,...)
Format and write to a file descriptor via write(2).

wired_snprintf
usz wired_snprintf(char *out, usz cap, const char *fmt,...)
Format into out like C99 snprintf; see wired_vsnprintf.

span.h
Value-type views that fold the SDK's recurring argument shapes into single parameters,...

wired_obuf
Growing output buffer view for variable-length results.
Definition span.h:54

syscall.h
Linux direct syscalls.

i64
long i64
signed 64-bit integer
Definition types.h:14

usz
u64 usz
unsigned size (size_t equivalent)
Definition types.h:20

ssz
i64 ssz
signed size (ssize_t equivalent)
Definition types.h:19