116 lines
8.7 KiB
C
116 lines
8.7 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
|
|
│vi: set net ft=c ts=8 sts=2 sw=2 fenc=utf-8 :vi│
|
|
╞══════════════════════════════════════════════════════════════════════════════╡
|
|
│ Copyright 2020 Justine Alexandra Roberts Tunney │
|
|
│ │
|
|
│ This program is free software; you can redistribute it and/or modify │
|
|
│ it under the terms of the GNU General Public License as published by │
|
|
│ the Free Software Foundation; version 2 of the License. │
|
|
│ │
|
|
│ This program is distributed in the hope that it will be useful, but │
|
|
│ WITHOUT ANY WARRANTY; without even the implied warranty of │
|
|
│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
|
|
│ General Public License for more details. │
|
|
│ │
|
|
│ You should have received a copy of the GNU General Public License │
|
|
│ along with this program; if not, write to the Free Software │
|
|
│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
|
|
│ 02110-1301 USA │
|
|
╚─────────────────────────────────────────────────────────────────────────────*/
|
|
#ifndef COSMOPOLITAN_LIBC_X_H_
|
|
#define COSMOPOLITAN_LIBC_X_H_
|
|
#include "libc/calls/struct/timespec.h"
|
|
#include "libc/calls/struct/timeval.h"
|
|
#include "libc/fmt/pflink.h"
|
|
#if !(__ASSEMBLER__ + __LINKER__ + 0)
|
|
COSMOPOLITAN_C_START_
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│─╝
|
|
Standard Library veneers for folks not building embedded RTOS */
|
|
|
|
#define _XPNN paramsnonnull()
|
|
#define _XRET nothrow nocallback nodiscard returnsnonnull
|
|
#define _XMAL returnspointerwithnoaliases _XRET
|
|
#define _XMALPG returnsaligned((PAGESIZE)) _XMAL
|
|
|
|
struct FILE;
|
|
struct sigaction;
|
|
struct timeval;
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » system calls ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
int xsigaction(int, void *, uint64_t, uint64_t, struct sigaction *);
|
|
int xwrite(int, const void *, uint64_t);
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » memory ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
void xdie(void) noreturn;
|
|
char *xdtoa(double) _XMAL;
|
|
char *xasprintf(const char *, ...) printfesque(1) paramsnonnull((1)) _XMAL;
|
|
char *xvasprintf(const char *, va_list) _XPNN _XMAL;
|
|
char *xgetline(struct FILE *) _XPNN mallocesque;
|
|
void *xmalloc(size_t) attributeallocsize((1)) _XMAL;
|
|
void *xrealloc(void *, size_t) attributeallocsize((2)) _XRET;
|
|
void *xcalloc(size_t, size_t) attributeallocsize((1, 2)) _XMAL;
|
|
void *xvalloc(size_t) attributeallocsize((1)) _XMALPG;
|
|
void *xmemalign(size_t, size_t) attributeallocalign((1))
|
|
attributeallocsize((2)) _XMAL;
|
|
void *xmemalignzero(size_t, size_t) attributeallocalign((1))
|
|
attributeallocsize((2)) _XMAL;
|
|
char *xstrdup(const char *) _XPNN _XMAL;
|
|
char *xstrndup(const char *, size_t) _XPNN _XMAL;
|
|
char *xstrcat(const char *, ...) paramsnonnull((1)) nullterminated() _XMAL;
|
|
char *xstrmul(const char *, size_t) paramsnonnull((1)) _XMAL;
|
|
char *xjoinpaths(const char *, const char *) paramsnonnull() _XMAL;
|
|
char *xinet_ntop(int, const void *) _XPNN _XMAL;
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » time ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
char *xiso8601i(int) mallocesque;
|
|
char *xiso8601tv(struct timeval *) mallocesque;
|
|
char *xiso8601ts(struct timespec *) mallocesque;
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » input / output ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
char *xslurp(const char *, size_t *) paramsnonnull((1)) _XMALPG nodiscard;
|
|
int xbarf(const char *, const void *, size_t);
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » safety ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
#define xstrcat(...) (xstrcat)(__VA_ARGS__, NULL)
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » generic typing ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
#if __STDC_VERSION__ + 0 >= 201112
|
|
|
|
#define xiso8601(TS) \
|
|
_Generic(*(TS), struct timeval : xiso8601tv, default : xiso8601ts)(TS)
|
|
|
|
#endif /* C11 */
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » link-time optimizations ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
|
|
#define xasprintf(FMT, ...) (xasprintf)(PFLINK(FMT), ##__VA_ARGS__)
|
|
#define xvasprintf(FMT, VA) (xvasprintf)(PFLINK(FMT), VA)
|
|
#endif
|
|
|
|
COSMOPOLITAN_C_END_
|
|
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
|
|
#endif /* COSMOPOLITAN_LIBC_X_H_ */
|