mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-01 03:53:33 +00:00
f531acc8f9
- Invent openatemp() API - Invent O_UNLINK open flag - Introduce getenv_secure() API - Remove `git pull` from cosmocc - Fix utimes() when path is NULL - Fix mktemp() to never return NULL - Fix utimensat() UTIME_OMIT on XNU - Improve utimensat() code for RHEL5 - Turn `argv[0]` C:/ to /C/ on Windows - Introduce tmpnam() and tmpnam_r() APIs - Fix more const issues with internal APIs - Permit utimes() on WIN32 in O_RDONLY mode - Fix fdopendir() to check fd is a directory - Fix recent crash regression in landlock make - Fix futimens(AT_FDCWD, NULL) to return EBADF - Use workaround so `make -j` doesn't fork bomb - Rename dontdiscard to __wur (just like glibc) - Fix st_size for WIN32 symlinks containing UTF-8 - Introduce stdio ext APIs needed by GNU coreutils - Fix lstat() on WIN32 for symlinks to directories - Move some constants from normalize.inc to limits.h - Fix segv with memchr() and memcmp() overlapping page - Implement POSIX fflush() behavior for reader streams - Implement AT_SYMLINK_NOFOLLOW for utimensat() on WIN32 - Don't change read-only status of existing files on WIN32 - Correctly handle `0x[^[:xdigit:]]` case in strtol() functions
40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
#ifndef COSMOPOLITAN_LIBC_STDIO_INTERNAL_H_
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#define COSMOPOLITAN_LIBC_STDIO_INTERNAL_H_
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#include "libc/stdio/stdio.h"
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#include "libc/thread/thread.h"
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#define PUSHBACK 12
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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struct FILE {
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uint8_t bufmode; /* 0x00 _IOFBF, etc. (ignored if fd=-1) */
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char noclose; /* 0x01 for fake dup() todo delete! */
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uint32_t iomode; /* 0x04 O_RDONLY, etc. (ignored if fd=-1) */
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int32_t state; /* 0x08 0=OK, -1=EOF, >0=errno */
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int fd; /* 0x0c ≥0=fd, -1=closed|buffer */
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uint32_t beg; /* 0x10 */
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uint32_t end; /* 0x14 */
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char *buf; /* 0x18 */
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uint32_t size; /* 0x20 */
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uint32_t nofree; /* 0x24 */
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int pid; /* 0x28 */
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char *getln; /* 0x30 */
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pthread_mutex_t lock; /* 0x38 */
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struct FILE *next; /* 0x48 */
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char mem[BUFSIZ]; /* 0x50 */
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};
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extern uint64_t g_rando;
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int __fflush_impl(FILE *);
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int __fflush_register(FILE *);
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void __fflush_unregister(FILE *);
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bool __stdio_isok(FILE *);
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FILE *__stdio_alloc(void);
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void __stdio_free(FILE *);
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_STDIO_INTERNAL_H_ */
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