diff options
Diffstat (limited to 'libc/include/stdio.h')
| -rw-r--r-- | libc/include/stdio.h | 216 |
1 files changed, 106 insertions, 110 deletions
diff --git a/libc/include/stdio.h b/libc/include/stdio.h index 4dff48daf..559e52a49 100644 --- a/libc/include/stdio.h +++ b/libc/include/stdio.h @@ -103,48 +103,42 @@ extern FILE __sF[] __REMOVED_IN(23); #define L_tmpnam 4096 #define TMP_MAX 308915776 -/* - * Functions defined in ANSI C standard. - */ -void clearerr(FILE *); -int fclose(FILE *); -int feof(FILE *); -int ferror(FILE *); -int fflush(FILE *); -int fgetc(FILE *); -char *fgets(char *, int, FILE *) __overloadable - __RENAME_CLANG(fgets); -int fprintf(FILE * , const char *, ...) __printflike(2, 3); -int fputc(int, FILE *); -int fputs(const char *, FILE *); -size_t fread(void *, size_t, size_t, FILE *) - __overloadable __RENAME_CLANG(fread); -int fscanf(FILE *, const char *, ...) __scanflike(2, 3); -size_t fwrite(const void *, size_t, size_t, FILE *) - __overloadable __RENAME_CLANG(fwrite); -int getc(FILE *); -int getchar(void); -ssize_t getdelim(char**, size_t*, int, FILE*) __INTRODUCED_IN(18); -ssize_t getline(char**, size_t*, FILE*) __INTRODUCED_IN(18); - -void perror(const char *); -int printf(const char *, ...) __printflike(1, 2); -int putc(int, FILE *); -int putchar(int); -int puts(const char *); -int remove(const char *); -void rewind(FILE *); -int scanf(const char *, ...) __scanflike(1, 2); -void setbuf(FILE *, char *); -int setvbuf(FILE *, char *, int, size_t); -int sscanf(const char *, const char *, ...) __scanflike(2, 3); -int ungetc(int, FILE *); -int vfprintf(FILE *, const char *, va_list) __printflike(2, 0); -int vprintf(const char *, va_list) __printflike(1, 0); +void clearerr(FILE* __fp); +int fclose(FILE* __fp); +int feof(FILE* __fp); +int ferror(FILE* __fp); +int fflush(FILE* __fp); +int fgetc(FILE* __fp); +char* fgets(char* __buf, int __size, FILE* __fp) __overloadable __RENAME_CLANG(fgets); +int fprintf(FILE* __fp , const char* __fmt, ...) __printflike(2, 3); +int fputc(int __ch, FILE* __fp); +int fputs(const char* __s, FILE* __fp); +size_t fread(void* __buf, size_t __size, size_t __count, FILE* __fp) __overloadable __RENAME_CLANG(fread); +int fscanf(FILE* __fp, const char* __fmt, ...) __scanflike(2, 3); +size_t fwrite(const void* __buf, size_t __size, size_t __count, FILE* __fp) __overloadable __RENAME_CLANG(fwrite); +int getc(FILE* __fp); +int getchar(void); +ssize_t getdelim(char** __line_ptr, size_t* __line_length_ptr, int __delimiter, FILE* __fp) __INTRODUCED_IN(18); +ssize_t getline(char** __line_ptr, size_t* __line_length_ptr, FILE* __fp) __INTRODUCED_IN(18); + +void perror(const char* __msg); +int printf(const char* __fmt, ...) __printflike(1, 2); +int putc(int __ch, FILE* __fp); +int putchar(int __ch); +int puts(const char* __s); +int remove(const char* __path); +void rewind(FILE* __fp); +int scanf(const char* __fmt, ...) __scanflike(1, 2); +void setbuf(FILE* __fp, char* __buf); +int setvbuf(FILE* __fp, char* __buf, int __mode, size_t __size); +int sscanf(const char* __s, const char* __fmt, ...) __scanflike(2, 3); +int ungetc(int __ch, FILE* __fp); +int vfprintf(FILE* __fp, const char* __fmt, va_list __args) __printflike(2, 0); +int vprintf(const char* __fp, va_list __args) __printflike(1, 0); #if __ANDROID_API__ >= 21 -int dprintf(int, const char*, ...) __printflike(2, 3) __INTRODUCED_IN(21); -int vdprintf(int, const char*, va_list) __printflike(2, 0) __INTRODUCED_IN(21); +int dprintf(int __fd, const char* __fmt, ...) __printflike(2, 3) __INTRODUCED_IN(21); +int vdprintf(int __fd, const char* __fmt, va_list __args) __printflike(2, 0) __INTRODUCED_IN(21); #else /* * Old versions of Android called these fdprintf and vfdprintf out of fears that the glibc names @@ -153,111 +147,113 @@ int vdprintf(int, const char*, va_list) __printflike(2, 0) __INTRODUCED_IN(21); * Allow users to just use dprintf and vfdprintf on any version by renaming those calls to their * legacy equivalents if needed. */ -int dprintf(int, const char*, ...) __RENAME(fdprintf) __printflike(2, 3); -int vdprintf(int, const char*, va_list) __RENAME(vfdprintf) __printflike(2, 0); +int dprintf(int __fd, const char* __fmt, ...) __RENAME(fdprintf) __printflike(2, 3); +int vdprintf(int __fd, const char* __fmt, va_list __args) __RENAME(vfdprintf) __printflike(2, 0); #endif #if (defined(__STDC_VERSION__) && __STDC_VERSION__ < 201112L) || \ (defined(__cplusplus) && __cplusplus <= 201103L) -char* gets(char*) __attribute__((deprecated("gets is unsafe, use fgets instead"))); +char* gets(char* __buf) __attribute__((deprecated("gets is unsafe, use fgets instead"))); #endif -int sprintf(char*, const char*, ...) +int sprintf(char* __s, const char* __fmt, ...) __printflike(2, 3) __warnattr_strict("sprintf is often misused; please use snprintf") __overloadable __RENAME_CLANG(sprintf); -int vsprintf(char*, const char*, va_list) +int vsprintf(char* __s, const char* __fmt, va_list __args) __overloadable __printflike(2, 0) __RENAME_CLANG(vsprintf) __warnattr_strict("vsprintf is often misused; please use vsnprintf"); -char* tmpnam(char*) +char* tmpnam(char* __s) __warnattr("tempnam is unsafe, use mkstemp or tmpfile instead"); #define P_tmpdir "/tmp/" /* deprecated */ -char* tempnam(const char*, const char*) +char* tempnam(const char* __dir, const char* __prefix) __warnattr("tempnam is unsafe, use mkstemp or tmpfile instead"); -int rename(const char*, const char*); -int renameat(int, const char*, int, const char*); +int rename(const char* __old_path, const char* __new_path); +int renameat(int __old_dir_fd, const char* __old_path, int __new_dir_fd, const char* __new_path); -int fseek(FILE*, long, int); -long ftell(FILE*); +int fseek(FILE* __fp, long __offset, int __whence); +long ftell(FILE* __fp); #if defined(__USE_FILE_OFFSET64) -int fgetpos(FILE*, fpos_t*) __RENAME(fgetpos64) __INTRODUCED_IN(24); -int fsetpos(FILE*, const fpos_t*) __RENAME(fsetpos64) __INTRODUCED_IN(24); -int fseeko(FILE*, off_t, int) __RENAME(fseeko64) __INTRODUCED_IN(24); -off_t ftello(FILE*) __RENAME(ftello64) __INTRODUCED_IN(24); +int fgetpos(FILE* __fp, fpos_t* __pos) __RENAME(fgetpos64) __INTRODUCED_IN(24); +int fsetpos(FILE* __fp, const fpos_t* __pos) __RENAME(fsetpos64) __INTRODUCED_IN(24); +int fseeko(FILE* __fp, off_t __offset, int __whence) __RENAME(fseeko64) __INTRODUCED_IN(24); +off_t ftello(FILE* __fp) __RENAME(ftello64) __INTRODUCED_IN(24); # if defined(__USE_BSD) -FILE* funopen(const void*, - int (*)(void*, char*, int), - int (*)(void*, const char*, int), - fpos_t (*)(void*, fpos_t, int), - int (*)(void*)) __RENAME(funopen64) __INTRODUCED_IN(24); +FILE* funopen(const void* __cookie, + int (*__read_fn)(void*, char*, int), + int (*__write_fn)(void*, const char*, int), + fpos_t (*__seek_fn)(void*, fpos_t, int), + int (*__close_fn)(void*)) __RENAME(funopen64) __INTRODUCED_IN(24); # endif #else -int fgetpos(FILE*, fpos_t*); -int fsetpos(FILE*, const fpos_t*); -int fseeko(FILE*, off_t, int); -off_t ftello(FILE*); +int fgetpos(FILE* __fp, fpos_t* __pos); +int fsetpos(FILE* __fp, const fpos_t* __pos); +int fseeko(FILE* __fp, off_t __offset, int __whence); +off_t ftello(FILE* __fp); # if defined(__USE_BSD) -FILE* funopen(const void*, - int (*)(void*, char*, int), - int (*)(void*, const char*, int), - fpos_t (*)(void*, fpos_t, int), - int (*)(void*)); +FILE* funopen(const void* __cookie, + int (*__read_fn)(void*, char*, int), + int (*__write_fn)(void*, const char*, int), + fpos_t (*__seek_fn)(void*, fpos_t, int), + int (*__close_fn)(void*)); # endif #endif -int fgetpos64(FILE*, fpos64_t*) __INTRODUCED_IN(24); -int fsetpos64(FILE*, const fpos64_t*) __INTRODUCED_IN(24); -int fseeko64(FILE*, off64_t, int) __INTRODUCED_IN(24); -off64_t ftello64(FILE*) __INTRODUCED_IN(24); +int fgetpos64(FILE* __fp, fpos64_t* __pos) __INTRODUCED_IN(24); +int fsetpos64(FILE* __fp, const fpos64_t* __pos) __INTRODUCED_IN(24); +int fseeko64(FILE* __fp, off64_t __offset, int __whence) __INTRODUCED_IN(24); +off64_t ftello64(FILE* __fp) __INTRODUCED_IN(24); #if defined(__USE_BSD) -FILE* funopen64(const void*, int (*)(void*, char*, int), int (*)(void*, const char*, int), - fpos64_t (*)(void*, fpos64_t, int), int (*)(void*)) __INTRODUCED_IN(24); +FILE* funopen64(const void* __cookie, + int (*__read_fn)(void*, char*, int), + int (*__write_fn)(void*, const char*, int), + fpos64_t (*__seek_fn)(void*, fpos64_t, int), + int (*__close_fn)(void*)) __INTRODUCED_IN(24); #endif -FILE* fopen(const char*, const char*); -FILE* fopen64(const char*, const char*) __INTRODUCED_IN(24); -FILE* freopen(const char*, const char*, FILE*); -FILE* freopen64(const char*, const char*, FILE*) - __INTRODUCED_IN(24); +FILE* fopen(const char* __path, const char* __mode); +FILE* fopen64(const char* __path, const char* __mode) __INTRODUCED_IN(24); +FILE* freopen(const char* __path, const char* __mode, FILE* __fp); +FILE* freopen64(const char* __path, const char* __mode, FILE* __fp) __INTRODUCED_IN(24); FILE* tmpfile(void); FILE* tmpfile64(void) __INTRODUCED_IN(24); -int snprintf(char*, size_t, const char*, ...) +int snprintf(char* __buf, size_t __size, const char* __fmt, ...) __printflike(3, 4) __overloadable __RENAME_CLANG(snprintf); -int vfscanf(FILE*, const char*, va_list) __scanflike(2, 0); -int vscanf(const char* , va_list) __scanflike(1, 0); -int vsnprintf(char*, size_t, const char*, va_list) +int vfscanf(FILE* __fp, const char* __fmt, va_list __args) __scanflike(2, 0); +int vscanf(const char* __fmt , va_list __args) __scanflike(1, 0); +int vsnprintf(char* __buf, size_t __size, const char* __fmt, va_list __args) __printflike(3, 0) __overloadable __RENAME_CLANG(vsnprintf); -int vsscanf(const char*, const char*, va_list) __scanflike(2, 0); +int vsscanf(const char* __s, const char* __fmt, va_list __args) __scanflike(2, 0); #define L_ctermid 1024 /* size for ctermid() */ -char* ctermid(char*) __INTRODUCED_IN(26); - -FILE* fdopen(int, const char*); -int fileno(FILE*); -int pclose(FILE*); -FILE* popen(const char*, const char*); -void flockfile(FILE*); -int ftrylockfile(FILE*); -void funlockfile(FILE*); -int getc_unlocked(FILE*); +char* ctermid(char* __buf) __INTRODUCED_IN(26); + +FILE* fdopen(int __fd, const char* __mode); +int fileno(FILE* __fp); +int pclose(FILE* __fp); +FILE* popen(const char* __command, const char* __mode); +void flockfile(FILE* __fp); +int ftrylockfile(FILE* __fp); +void funlockfile(FILE* __fp); +int getc_unlocked(FILE* __fp); int getchar_unlocked(void); -int putc_unlocked(int, FILE*); -int putchar_unlocked(int); +int putc_unlocked(int __ch, FILE* __fp); +int putchar_unlocked(int __ch); -FILE* fmemopen(void*, size_t, const char*) __INTRODUCED_IN(23); -FILE* open_memstream(char**, size_t*) __INTRODUCED_IN(23); +FILE* fmemopen(void* __buf, size_t __size, const char* __mode) __INTRODUCED_IN(23); +FILE* open_memstream(char** __ptr, size_t* __size_ptr) __INTRODUCED_IN(23); #if defined(__USE_BSD) || defined(__BIONIC__) /* Historically bionic exposed these. */ -int asprintf(char**, const char*, ...) __printflike(2, 3); -char* fgetln(FILE*, size_t*); -int fpurge(FILE*); -void setbuffer(FILE*, char*, int); -int setlinebuf(FILE*); -int vasprintf(char**, const char*, va_list) __printflike(2, 0); -void clearerr_unlocked(FILE*) __INTRODUCED_IN(23); -int feof_unlocked(FILE*) __INTRODUCED_IN(23); -int ferror_unlocked(FILE*) __INTRODUCED_IN(23); -int fileno_unlocked(FILE*) __INTRODUCED_IN(24); +int asprintf(char** __s_ptr, const char* __fmt, ...) __printflike(2, 3); +char* fgetln(FILE* __fp, size_t* __length_ptr); +int fpurge(FILE* __fp); +void setbuffer(FILE* __fp, char* __buf, int __size); +int setlinebuf(FILE* __fp); +int vasprintf(char** __s_ptr, const char* __fmt, va_list __args) __printflike(2, 0); +void clearerr_unlocked(FILE* __fp) __INTRODUCED_IN(23); +int feof_unlocked(FILE* __fp) __INTRODUCED_IN(23); +int ferror_unlocked(FILE* __fp) __INTRODUCED_IN(23); +int fileno_unlocked(FILE* __fp) __INTRODUCED_IN(24); #define fropen(cookie, fn) funopen(cookie, fn, 0, 0, 0) #define fwopen(cookie, fn) funopen(cookie, 0, fn, 0, 0) #endif /* __USE_BSD */ @@ -268,4 +264,4 @@ int fileno_unlocked(FILE*) __INTRODUCED_IN(24); __END_DECLS -#endif /* _STDIO_H_ */ +#endif |