mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-07 23:13:34 +00:00
933411ba99
- Fix bugs in kDos2Errno definition - malloc() should now be thread safe - Fix bug in rollup.com header generator - Fix open(O_APPEND) on the New Technology - Fix select() on the New Technology and test it - Work towards refactoring i/o for thread safety - Socket reads and writes on NT now poll for signals - Work towards i/o completion ports on the New Technology - Make read() and write() intermittently check for signals - Blinkenlights keyboard i/o so much better on NT w/ poll() - You can now poll() files and sockets at the same time on NT - Fix bug in appendr() that manifests with dlmalloc footers off
53 lines
3 KiB
C
53 lines
3 KiB
C
#ifndef COSMOPOLITAN_LIBC_FMT_FMT_H_
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#define COSMOPOLITAN_LIBC_FMT_FMT_H_
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#include "libc/fmt/pflink.h"
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/*───────────────────────────────────────────────────────────────────────────│─╗
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│ cosmopolitan § string formatting ─╬─│┼
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╚────────────────────────────────────────────────────────────────────────────│*/
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#if __SIZEOF_POINTER__ == 8
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#define POINTER_XDIGITS 12 /* math.log(2**48-1,16) */
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#else
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#define POINTER_XDIGITS 8
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#endif
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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int snprintf(char *, size_t, const char *, ...) printfesque(3)
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paramsnonnull((3)) dontthrow nocallback;
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int vsnprintf(char *, size_t, const char *, va_list)
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paramsnonnull((3)) dontthrow nocallback;
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int sprintf(char *, const char *, ...) printfesque(2)
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paramsnonnull((2)) dontthrow nocallback frownedupon(snprintf);
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int vsprintf(char *, const char *, va_list)
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paramsnonnull((2)) dontthrow nocallback frownedupon(vsnprintf);
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int sscanf(const char *, const char *, ...) scanfesque(2);
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int vsscanf(const char *, const char *, va_list);
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int vcscanf(int (*)(void *), int (*)(int, void *), void *, const char *,
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va_list);
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int strerror_r(int, char *, size_t) dontthrow nocallback;
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int strerror_wr(int, uint32_t, char *, size_t) dontthrow nocallback;
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const char *strerror_short(int) nosideeffect;
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const char *strerror_long(int) nosideeffect;
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int __fmt(void *, void *, const char *, va_list) hidden;
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char *itoa(int, char *, int) compatfn;
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char *fcvt(double, int, int *, int *);
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char *ecvt(double, int, int *, int *);
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/*───────────────────────────────────────────────────────────────────────────│─╗
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│ cosmopolitan § string formatting » optimizations ─╬─│┼
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╚────────────────────────────────────────────────────────────────────────────│*/
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#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
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#define sprintf(BUF, FMT, ...) (sprintf)(BUF, PFLINK(FMT), ##__VA_ARGS__)
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#define vsprintf(BUF, FMT, VA) (vsprintf)(BUF, PFLINK(FMT), VA)
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#define snprintf(B, Z, F, ...) (snprintf)(B, Z, PFLINK(F), ##__VA_ARGS__)
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#define vsnprintf(BUF, SIZE, FMT, VA) (vsnprintf)(BUF, SIZE, PFLINK(FMT), VA)
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#define sscanf(STR, FMT, ...) (sscanf)(STR, SFLINK(FMT), ##__VA_ARGS__)
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#define vsscanf(STR, FMT, VA) (vsscanf)(STR, SFLINK(FMT), VA)
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#endif
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_FMT_FMT_H_ */
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