Bug #4564 ยป 0001-properly-detect-truncate-ftruncate-and-ftello-existence.patch
| configure.in | ||
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ac_cv_func_isnan=yes
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ac_cv_func_finite=yes
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ac_cv_func_link=yes
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ac_cv_func_truncate=yes
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ac_cv_func_fseeko=yes
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ac_cv_func_ftello=yes
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ac_cv_lib_crypt_crypt=no
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ac_cv_func_getpgrp_void=no
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ac_cv_func_memcmp_working=yes
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| ... | ... | |
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AC_LIBOBJ([signbit])
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fi
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AC_CHECK_FUNCS(fmod killpg wait4 waitpid fork spawnv syscall __syscall chroot getcwd eaccess\
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truncate ftruncate chsize times utimes utimensat fcntl lockf lstat\
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truncate ftruncate ftello chsize times utimes utimensat fcntl lockf lstat\
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link symlink readlink readdir_r fsync fdatasync fchown posix_fadvise\
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setitimer setruid seteuid setreuid setresuid setproctitle socketpair\
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setrgid setegid setregid setresgid issetugid pause lchown lchmod\
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| include/ruby/win32.h | ||
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//
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#define SUFFIX
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#if !defined HAVE_FTRUNCATE
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#define ftruncate rb_w32_ftruncate
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extern int truncate(const char *path, off_t length);
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extern int ftruncate(int fd, off_t length);
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extern int rb_w32_ftruncate(int fd, off_t length);
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#endif
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#if !defined HAVE_TRUNCATE
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#define truncate rb_w32_truncate
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extern int rb_w32_truncate(const char *path, off_t length);
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#endif
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extern int fseeko(FILE *stream, off_t offset, int whence);
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extern off_t ftello(FILE *stream);
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#if !defined HAVE_FTELLO
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#define ftello rb_w32_ftello
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extern off_t rb_w32_ftello(FILE *stream);
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#endif
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//
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// stubs
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| win32/win32.c | ||
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}
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int
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truncate(const char *path, off_t length)
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rb_w32_truncate(const char *path, off_t length)
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{
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HANDLE h;
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int ret;
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| ... | ... | |
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}
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int
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ftruncate(int fd, off_t length)
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rb_w32_ftruncate(int fd, off_t length)
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{
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HANDLE h;
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| ... | ... | |
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}
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off_t
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ftello(FILE *stream)
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rb_w32_ftello(FILE *stream)
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{
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off_t pos;
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if (fgetpos(stream, (fpos_t *)&pos)) return (off_t)-1;
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