mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-01 03:53:33 +00:00
868af3f950
You can now use the hardest fastest and most dangerous language there is with Cosmopolitan. So far about 75% of LLVM libcxx has been added. A few breaking changes needed to be made to help this go smoothly. - Rename nothrow to dontthrow - Rename nodiscard to dontdiscard - Add some libm functions, e.g. lgamma, nan, etc. - Change intmax_t from int128 to int64 like everything else - Introduce %jjd formatting directive for int128_t - Introduce strtoi128(), strtou128(), etc. - Rename bsrmax() to bsr128() Some of the templates that should be working currently are std::vector, std::string, std::map, std::set, std::deque, etc.
134 lines
9.3 KiB
C
134 lines
9.3 KiB
C
#ifndef COSMOPOLITAN_LIBC_X_H_
|
|
#define COSMOPOLITAN_LIBC_X_H_
|
|
#include "libc/calls/struct/rusage.h"
|
|
#include "libc/calls/struct/sigaction.h"
|
|
#include "libc/calls/struct/timespec.h"
|
|
#include "libc/calls/struct/timeval.h"
|
|
#include "libc/fmt/pflink.h"
|
|
#include "libc/stdio/stdio.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 dontthrow nocallback dontdiscard returnsnonnull
|
|
#define _XMAL returnspointerwithnoaliases _XRET
|
|
#define _XMALPG returnsaligned((PAGESIZE)) _XMAL
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ 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) wontreturn;
|
|
char *xdtoa(double) _XMAL;
|
|
char *xdtoaf(float) _XMAL;
|
|
char *xdtoal(long 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)) dontthrow nocallback dontdiscard;
|
|
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 *xinet_ntop(int, const void *) _XPNN _XMAL;
|
|
void *xunbinga(size_t, const char16_t *) attributeallocalign((1)) _XMAL _XRET;
|
|
void *xunbing(const char16_t *) _XMAL _XRET;
|
|
char16_t *utf8toutf16(const char *, size_t, size_t *) dontdiscard;
|
|
char *utf16toutf8(const char16_t *, size_t, size_t *) dontdiscard;
|
|
wchar_t *utf8toutf32(const char *, size_t, size_t *) dontdiscard;
|
|
wchar_t *utf16to32(const char16_t *, size_t, size_t *) dontdiscard;
|
|
char *xhomedir(void) dontdiscard;
|
|
char *xstripext(const char *) dontdiscard;
|
|
char *xstripexts(const char *) dontdiscard;
|
|
void *xload(bool *, void **, const void *, size_t, size_t);
|
|
void *xloadzd(bool *, void **, const void *, size_t, size_t, size_t, size_t,
|
|
uint32_t);
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » files ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
int rmrf(const char *);
|
|
int makedirs(const char *, unsigned);
|
|
char *xdirname(const char *) paramsnonnull() _XMAL;
|
|
char *xjoinpaths(const char *, const char *) paramsnonnull() _XMAL;
|
|
char *xreadlink(const char *) paramsnonnull() _XMAL;
|
|
char *xreadlinkat(int, const char *) paramsnonnull() _XMAL;
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » time ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
char *xiso8601i(int) mallocesque;
|
|
char *xiso8601tv(struct timeval *) mallocesque;
|
|
char *xiso8601ts(struct timespec *) mallocesque;
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » input / output ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
void *xslurp(const char *, size_t *)
|
|
paramsnonnull((1)) returnspointerwithnoaliases
|
|
returnsaligned((PAGESIZE)) dontdiscard;
|
|
int xbarf(const char *, const void *, size_t);
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » safety ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
#define xstrcat(...) (xstrcat)(__VA_ARGS__, NULL)
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ cosmopolitan § eXtended apis » processes ─╬─│┼
|
|
╚────────────────────────────────────────────────────────────────────────────│*/
|
|
|
|
int xspawn(struct rusage *);
|
|
int xvspawn(void (*)(void *), void *, struct rusage *);
|
|
|
|
/*───────────────────────────────────────────────────────────────────────────│─╗
|
|
│ 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)
|
|
#define xsigaction(SIG, HANDLER, FLAGS, MASK, OLD) \
|
|
({ \
|
|
__SIGACTION_YOINK(SIG); \
|
|
xsigaction(SIG, HANDLER, FLAGS, MASK, OLD); \
|
|
})
|
|
#endif
|
|
|
|
COSMOPOLITAN_C_END_
|
|
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
|
|
#endif /* COSMOPOLITAN_LIBC_X_H_ */
|