273 unreadable_info(struct magic_set *ms, mode_t md, const char *file)  in unreadable_info()  argument
278 			if (file_printf(ms, "writable, ") == -1)  in unreadable_info()
282 			if (file_printf(ms, "executable, ") == -1)  in unreadable_info()
292 				if (file_printf(ms, "writable, ") == -1)  in unreadable_info()
298 		if (file_printf(ms, "regular file, ") == -1)  in unreadable_info()
300 	if (file_printf(ms, "no read permission") == -1)  in unreadable_info()
306 magic_close(struct magic_set *ms)  in magic_close()  argument
308 	if (ms == NULL)  in magic_close()
310 	file_ms_free(ms);  in magic_close()
317 magic_load(struct magic_set *ms, const char *magicfile)  in magic_load()  argument
319 	if (ms == NULL)  in magic_load()
321 	return file_apprentice(ms, magicfile, FILE_LOAD);  in magic_load()
329 magic_load_buffers(struct magic_set *ms, void **bufs, size_t *sizes,  in magic_load_buffers()  argument
332 	if (ms == NULL)  in magic_load_buffers()
334 	return buffer_apprentice(ms, RCAST(struct magic **, bufs),  in magic_load_buffers()
340 magic_compile(struct magic_set *ms, const char *magicfile)  in magic_compile()  argument
342 	if (ms == NULL)  in magic_compile()
344 	return file_apprentice(ms, magicfile, FILE_COMPILE);  in magic_compile()
348 magic_check(struct magic_set *ms, const char *magicfile)  in magic_check()  argument
350 	if (ms == NULL)  in magic_check()
352 	return file_apprentice(ms, magicfile, FILE_CHECK);  in magic_check()
356 magic_list(struct magic_set *ms, const char *magicfile)  in magic_list()  argument
358 	if (ms == NULL)  in magic_list()
360 	return file_apprentice(ms, magicfile, FILE_LIST);  in magic_list()
364 close_and_restore(const struct magic_set *ms, const char *name, int fd,  in close_and_restore()  argument
371 	if ((ms->flags & MAGIC_PRESERVE_ATIME) != 0) {  in close_and_restore()
402 magic_descriptor(struct magic_set *ms, int fd)  in magic_descriptor()  argument
404 	if (ms == NULL)  in magic_descriptor()
406 	return file_or_fd(ms, NULL, fd);  in magic_descriptor()
413 magic_file(struct magic_set *ms, const char *inname)  in magic_file()  argument
415 	if (ms == NULL)  in magic_file()
417 	return file_or_fd(ms, inname, STDIN_FILENO);  in magic_file()
421 file_or_fd(struct magic_set *ms, const char *inname, int fd)  in file_or_fd()  argument
431 	if (file_reset(ms, 1) == -1)  in file_or_fd()
439 	if ((buf = CAST(unsigned char *, malloc(ms->bytes_max + SLOP))) == NULL)  in file_or_fd()
442 	switch (file_fsmagic(ms, inname, &sb)) {  in file_or_fd()
475 			    unreadable_info(ms, sb.st_mode, inname) == -1)  in file_or_fd()
501 			    CAST(size_t, ms->bytes_max - nbytes), 1)) > 0) {  in file_or_fd()
509 			if (unreadable_info(ms, sb.st_mode, inname) == -1)  in file_or_fd()
521 		    ms->bytes_max;  in file_or_fd()
524 				file_error(ms, errno, "cannot read fd %d", fd);  in file_or_fd()
526 				file_error(ms, errno, "cannot read `%s'",  in file_or_fd()
533 	if (file_buffer(ms, fd, okstat ? &sb : NULL, inname, buf, CAST(size_t, nbytes)) == -1)  in file_or_fd()
541 		close_and_restore(ms, inname, fd, &sb);  in file_or_fd()
544 	return rv == 0 ? file_getbuffer(ms) : NULL;  in file_or_fd()
549 magic_buffer(struct magic_set *ms, const void *buf, size_t nb)  in magic_buffer()  argument
551 	if (ms == NULL)  in magic_buffer()
553 	if (file_reset(ms, 1) == -1)  in magic_buffer()
559 	if (file_buffer(ms, -1, NULL, NULL, buf, nb) == -1) {  in magic_buffer()
562 	return file_getbuffer(ms);  in magic_buffer()
567 magic_error(struct magic_set *ms)  in magic_error()  argument
569 	if (ms == NULL)  in magic_error()
571 	return (ms->event_flags & EVENT_HAD_ERR) ? ms->o.buf : NULL;  in magic_error()
575 magic_errno(struct magic_set *ms)  in magic_errno()  argument
577 	if (ms == NULL)  in magic_errno()
579 	return (ms->event_flags & EVENT_HAD_ERR) ? ms->error : 0;  in magic_errno()
583 magic_getflags(struct magic_set *ms)  in magic_getflags()  argument
585 	if (ms == NULL)  in magic_getflags()
588 	return ms->flags;  in magic_getflags()
592 magic_setflags(struct magic_set *ms, int flags)  in magic_setflags()  argument
594 	if (ms == NULL)  in magic_setflags()
600 	ms->flags = flags;  in magic_setflags()
611 magic_setparam(struct magic_set *ms, int param, const void *val)  in magic_setparam()  argument
613 	if (ms == NULL)  in magic_setparam()
617 		ms->indir_max = CAST(uint16_t, *CAST(const size_t *, val));  in magic_setparam()
620 		ms->name_max = CAST(uint16_t, *CAST(const size_t *, val));  in magic_setparam()
623 		ms->elf_phnum_max = CAST(uint16_t, *CAST(const size_t *, val));  in magic_setparam()
626 		ms->elf_shnum_max = CAST(uint16_t, *CAST(const size_t *, val));  in magic_setparam()
629 		ms->elf_notes_max = CAST(uint16_t, *CAST(const size_t *, val));  in magic_setparam()
632 		ms->regex_max = CAST(uint16_t, *CAST(const size_t *, val));  in magic_setparam()
635 		ms->bytes_max = *CAST(const size_t *, val);  in magic_setparam()
638 		ms->encoding_max = *CAST(const size_t *, val);  in magic_setparam()
647 magic_getparam(struct magic_set *ms, int param, void *val)  in magic_getparam()  argument
649 	if (ms == NULL)  in magic_getparam()
653 		*CAST(size_t *, val) = ms->indir_max;  in magic_getparam()
656 		*CAST(size_t *, val) = ms->name_max;  in magic_getparam()
659 		*CAST(size_t *, val) = ms->elf_phnum_max;  in magic_getparam()
662 		*CAST(size_t *, val) = ms->elf_shnum_max;  in magic_getparam()
665 		*CAST(size_t *, val) = ms->elf_notes_max;  in magic_getparam()
668 		*CAST(size_t *, val) = ms->regex_max;  in magic_getparam()
671 		*CAST(size_t *, val) = ms->bytes_max;  in magic_getparam()
674 		*CAST(size_t *, val) = ms->encoding_max;  in magic_getparam()