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cosmopolitan/libc/x/x.h

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Initial import
2020-06-15 14:18:57 +00:00
#ifndef COSMOPOLITAN_LIBC_X_H_
#define COSMOPOLITAN_LIBC_X_H_
Get Cosmopolitan into releasable state A new rollup tool now exists for flattening out the headers in a way that works better for our purposes than cpp. A lot of the API clutter has been removed. APIs that aren't a sure thing in terms of general recommendation are now marked internal. There's now a smoke test for the amalgamation archive and gigantic header file. So we can now guarantee you can use this project on the easiest difficulty setting without the gigantic repository. A website is being created, which is currently a work in progress: https://justine.storage.googleapis.com/cosmopolitan/index.html
2020-11-25 16:19:00 +00:00
#include "libc/calls/struct/sigaction.h"
Initial import
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#include "libc/calls/struct/timespec.h"
#include "libc/calls/struct/timeval.h"
#include "libc/fmt/pflink.h"
Get Cosmopolitan into releasable state A new rollup tool now exists for flattening out the headers in a way that works better for our purposes than cpp. A lot of the API clutter has been removed. APIs that aren't a sure thing in terms of general recommendation are now marked internal. There's now a smoke test for the amalgamation archive and gigantic header file. So we can now guarantee you can use this project on the easiest difficulty setting without the gigantic repository. A website is being created, which is currently a work in progress: https://justine.storage.googleapis.com/cosmopolitan/index.html
2020-11-25 16:19:00 +00:00
#include "libc/stdio/stdio.h"
Initial import
2020-06-15 14:18:57 +00:00
#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
/*───────────────────────────────────────────────────────────────────────────│─╗
│ 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 ─╬─│┼
╚────────────────────────────────────────────────────────────────────────────│*/
Add chibicc This program popped up on Hacker News recently. It's the only modern compiler I've ever seen that doesn't have dependencies and is easily modified. So I added all of the missing GNU extensions I like to use which means it might be possible soon to build on non-Linux and have third party not vendor gcc binaries.
2020-12-05 20:20:41 +00:00
void xdie(void) wontreturn;
char *xdtoa(long double) _XMAL;
Initial import
2020-06-15 14:18:57 +00:00
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;
Make terminal ui binaries work well everywhere Here's some screenshots of an emulator tui program that was compiled on Linux, then scp'd it to Windows, Mac, and FreeBSD. https://justine.storage.googleapis.com/blinkenlights-cmdexe.png https://justine.storage.googleapis.com/blinkenlights-imac.png https://justine.storage.googleapis.com/blinkenlights-freebsd.png https://justine.storage.googleapis.com/blinkenlights-lisp.png How is this even possible that we have a nontrivial ui binary that just works on Mac, Windows, Linux, and BSD? Surely a first ever achievement. Fixed many bugs. Bootstrapped John McCarthy's metacircular evaluator on bare metal in half the size of Altair BASIC (about 2.5kb) and ran it in emulator for fun and profit.
2020-10-11 04:18:53 +00:00
void *xmemalignzero(size_t, size_t) attributeallocalign((1))
attributeallocsize((2)) _XMAL;
Initial import
2020-06-15 14:18:57 +00:00
char *xstrdup(const char *) _XPNN _XMAL;
Add glob and some finer tuning of documentation
2020-06-21 07:10:11 +00:00
char *xstrndup(const char *, size_t) _XPNN _XMAL;
Initial import
2020-06-15 14:18:57 +00:00
char *xstrcat(const char *, ...) paramsnonnull((1)) nullterminated() _XMAL;
char *xstrmul(const char *, size_t) paramsnonnull((1)) _XMAL;
Make minor improvements
2020-12-24 07:42:56 +00:00
char *xdirname(const char *) paramsnonnull() _XMAL;
Make more improvements This change includes many bug fixes, for the NT polyfills, strings, memory, boot, and math libraries which were discovered by adding more tools for recreational programming, such as PC emulation. Lemon has also been vendored because it works so well at parsing languages.
2020-09-28 08:13:56 +00:00
char *xjoinpaths(const char *, const char *) paramsnonnull() _XMAL;
Initial import
2020-06-15 14:18:57 +00:00
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 ─╬─│┼
╚────────────────────────────────────────────────────────────────────────────│*/
Make more improvements This change includes many bug fixes, for the NT polyfills, strings, memory, boot, and math libraries which were discovered by adding more tools for recreational programming, such as PC emulation. Lemon has also been vendored because it works so well at parsing languages.
2020-09-28 08:13:56 +00:00
char *xslurp(const char *, size_t *) paramsnonnull((1)) _XMALPG nodiscard;
int xbarf(const char *, const void *, size_t);
Initial import
2020-06-15 14:18:57 +00:00
/*───────────────────────────────────────────────────────────────────────────│─╗
│ 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_ */