Lines Matching refs:NULL
108 default_magic = NULL;
110 if ((home = getenv("HOME")) == NULL)
130 default_magic = NULL;
135 char *tmppath = NULL;
141 if (hmagicpath == NULL) \
151 tmppath = NULL; \
157 default_magic = NULL;
161 if ((home = getenv("LOCALAPPDATA")) == NULL) {
162 if ((home = getenv("USERPROFILE")) != NULL)
166 tmppath = NULL;
169 tmppath = NULL;
175 if ((home = getenv("COMMONPROGRAMFILES")) != NULL) {
183 if (GetModuleFileNameA(NULL, dllpath, MAX_PATH)){
210 if (magicfile != NULL)
214 if (magicfile != NULL)
233 ms->o.buf = ms->o.pbuf = NULL; in magic_open()
239 ms->mlist = NULL; in magic_open()
245 return NULL; in magic_open()
253 if (mlist == NULL) in free_mlist()
371 return file_or_stream(ms, NULL, NULL); in magic_descriptor()
380 return file_or_stream(ms, inname, NULL); in magic_file()
386 return file_or_stream(ms, NULL, stream); in magic_stream()
400 return NULL; in file_or_stream()
428 stream = php_stream_open_wrapper((char *)inname, "rb", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL); in file_or_stream()
430 stream = php_stream_open_wrapper((char *)inname, "rb", REPORT_ERRORS, NULL); in file_or_stream()
465 return rv == 0 ? file_getbuffer(ms) : NULL; in file_or_stream()
473 return NULL; in magic_buffer()
478 if (file_buffer(ms, NULL, NULL, buf, nb) == -1) { in magic_buffer()
479 return NULL; in magic_buffer()
487 return (ms->event_flags & EVENT_HAD_ERR) ? ms->o.buf : NULL; in magic_error()