92 unreadable_info(struct magic_set *ms, mode_t md, const char *file)  in unreadable_info()  argument
97 			if (file_printf(ms, "writable, ") == -1)  in unreadable_info()
100 			if (file_printf(ms, "executable, ") == -1)  in unreadable_info()
104 		if (file_printf(ms, "regular file, ") == -1)  in unreadable_info()
106 	if (file_printf(ms, "no read permission") == -1)  in unreadable_info()
112 magic_close(struct magic_set *ms)  in magic_close()  argument
114 	if (ms == NULL)  in magic_close()
116 	file_ms_free(ms);  in magic_close()
123 magic_load(struct magic_set *ms, const char *magicfile)  in magic_load()  argument
125 	if (ms == NULL)  in magic_load()
127 	return file_apprentice(ms, magicfile, FILE_LOAD);  in magic_load()
131 magic_compile(struct magic_set *ms, const char *magicfile)  in magic_compile()  argument
133 	if (ms == NULL)  in magic_compile()
135 	return file_apprentice(ms, magicfile, FILE_COMPILE);  in magic_compile()
139 magic_check(struct magic_set *ms, const char *magicfile)  in magic_check()  argument
141 	if (ms == NULL)  in magic_check()
143 	return file_apprentice(ms, magicfile, FILE_CHECK);  in magic_check()
147 magic_list(struct magic_set *ms, const char *magicfile)  in magic_list()  argument
149 	if (ms == NULL)  in magic_list()
151 	return file_apprentice(ms, magicfile, FILE_LIST);  in magic_list()
160 magic_descriptor(struct magic_set *ms, int fd)  in magic_descriptor()  argument
162 	if (ms == NULL)  in magic_descriptor()
164 	return file_or_stream(ms, NULL, NULL);  in magic_descriptor()
171 magic_file(struct magic_set *ms, const char *inname)  in magic_file()  argument
173 	if (ms == NULL)  in magic_file()
175 	return file_or_stream(ms, inname, NULL);  in magic_file()
179 magic_stream(struct magic_set *ms, php_stream *stream)  in magic_stream()  argument
181 	if (ms == NULL)  in magic_stream()
183 	return file_or_stream(ms, NULL, stream);  in magic_stream()
187 file_or_stream(struct magic_set *ms, const char *inname, php_stream *stream)  in file_or_stream()  argument
195 	if (file_reset(ms, 1) == -1)  in file_or_stream()
203 	if ((buf = CAST(unsigned char *, emalloc(ms->bytes_max + SLOP))) == NULL)  in file_or_stream()
206 	switch (file_fsmagic(ms, inname, &sb)) {  in file_or_stream()
222 			if (unreadable_info(ms, sb.st_mode, inname) == -1)  in file_or_stream()
231 		if (ms->flags & MAGIC_ERROR) {  in file_or_stream()
232 			file_error(ms, errno, "cannot stat `%s'", inname);  in file_or_stream()
242 	if ((nbytes = php_stream_read(stream, (char *)buf, ms->bytes_max - nbytes)) < 0) {  in file_or_stream()
243 		file_error(ms, errno, "cannot read `%s'", inname);  in file_or_stream()
248 	if (file_buffer(ms, stream, &sb, inname, buf, CAST(size_t, nbytes)) == -1)  in file_or_stream()
258 	return rv == 0 ? file_getbuffer(ms) : NULL;  in file_or_stream()
263 magic_buffer(struct magic_set *ms, const void *buf, size_t nb)  in magic_buffer()  argument
265 	if (ms == NULL)  in magic_buffer()
267 	if (file_reset(ms, 1) == -1)  in magic_buffer()
273 	if (file_buffer(ms, NULL, NULL, NULL, buf, nb) == -1) {  in magic_buffer()
276 	return file_getbuffer(ms);  in magic_buffer()
281 magic_error(struct magic_set *ms)  in magic_error()  argument
283 	if (ms == NULL)  in magic_error()
285 	return (ms->event_flags & EVENT_HAD_ERR) ? ms->o.buf : NULL;  in magic_error()
289 magic_errno(struct magic_set *ms)  in magic_errno()  argument
291 	if (ms == NULL)  in magic_errno()
293 	return (ms->event_flags & EVENT_HAD_ERR) ? ms->error : 0;  in magic_errno()
297 magic_getflags(struct magic_set *ms)  in magic_getflags()  argument
299 	if (ms == NULL)  in magic_getflags()
302 	return ms->flags;  in magic_getflags()
306 magic_setflags(struct magic_set *ms, int flags)  in magic_setflags()  argument
308 	if (ms == NULL)  in magic_setflags()
314 	ms->flags = flags;  in magic_setflags()
325 magic_setparam(struct magic_set *ms, int param, const void *val)  in magic_setparam()  argument
327 	if (ms == NULL)  in magic_setparam()
331 		ms->indir_max = CAST(uint16_t, *CAST(const size_t *, val));  in magic_setparam()
334 		ms->name_max = CAST(uint16_t, *CAST(const size_t *, val));  in magic_setparam()
337 		ms->elf_phnum_max = CAST(uint16_t, *CAST(const size_t *, val));  in magic_setparam()
340 		ms->elf_shnum_max = CAST(uint16_t, *CAST(const size_t *, val));  in magic_setparam()
343 		ms->elf_notes_max = CAST(uint16_t, *CAST(const size_t *, val));  in magic_setparam()
346 		ms->regex_max = CAST(uint16_t, *CAST(const size_t *, val));  in magic_setparam()
349 		ms->bytes_max = *CAST(const size_t *, val);  in magic_setparam()
352 		ms->encoding_max = *CAST(const size_t *, val);  in magic_setparam()
361 magic_getparam(struct magic_set *ms, int param, void *val)  in magic_getparam()  argument
363 	if (ms == NULL)  in magic_getparam()
367 		*CAST(size_t *, val) = ms->indir_max;  in magic_getparam()
370 		*CAST(size_t *, val) = ms->name_max;  in magic_getparam()
373 		*CAST(size_t *, val) = ms->elf_phnum_max;  in magic_getparam()
376 		*CAST(size_t *, val) = ms->elf_shnum_max;  in magic_getparam()
379 		*CAST(size_t *, val) = ms->elf_notes_max;  in magic_getparam()
382 		*CAST(size_t *, val) = ms->regex_max;  in magic_getparam()
385 		*CAST(size_t *, val) = ms->bytes_max;  in magic_getparam()
388 		*CAST(size_t *, val) = ms->encoding_max;  in magic_getparam()