Hi Luiz, On 10/26/2017 09:05 PM, Luiz Augusto von Dentz wrote: > Hi Eramoto, > > On Thu, Oct 26, 2017 at 9:05 AM, ERAMOTO Masaya > <eramoto.masaya@xxxxxxxxxxxxxx> wrote: >> When compiling with gcc 7.2.0, gcc outputs the following messages. >> This patch adds the header stdlib.h to each obex-related header including >> functions with the type ssize_t, so the same problem does not also happen >> in case using there headers individually. > > Weird this is just happening now, so what did change in 7.2? Usually > we have stdlib.h included in the c file not in the header. I do not know what change in gcc 7.2 triggers this issue since I have only upgraded OS. obexd/plugins/mas.c does not always include stdlib.h, so I guess gcc 7.2 has enhanced type checking in header file. Regards, Eramoto > >> In file included from obexd/plugins/mas.c:41:0: >> ./obexd/src/obex.h:37:1: error: unknown type name ‘ssize_t’; did you mean ‘size_t’? >> ssize_t obex_get_size(struct obex_session *os); >> ^~~~~~~ >> size_t >> ./obexd/src/obex.h:45:1: error: unknown type name ‘ssize_t’; did you mean ‘size_t’? >> ssize_t obex_get_apparam(struct obex_session *os, const uint8_t **buffer); >> ^~~~~~~ >> size_t >> ./obexd/src/obex.h:46:1: error: unknown type name ‘ssize_t’; did you mean ‘size_t’? >> ssize_t obex_get_non_header_data(struct obex_session *os, >> ^~~~~~~ >> size_t >> In file included from obexd/plugins/mas.c:43:0: >> ./obexd/src/mimetype.h:36:2: error: expected specifier-qualifier-list before ‘ssize_t’ >> ssize_t (*get_next_header)(void *object, void *buf, size_t mtu, >> ^~~~~~~ >> In file included from obexd/plugins/mas.c:46:0: >> obexd/plugins/filesystem.h:24:1: error: unknown type name ‘ssize_t’; did you mean ‘size_t’? >> ssize_t string_read(void *object, void *buf, size_t count); >> ^~~~~~~ >> size_t >> --- >> obexd/plugins/filesystem.h | 2 ++ >> obexd/src/mimetype.h | 2 ++ >> obexd/src/obex.h | 2 ++ >> 3 files changed, 6 insertions(+) >> >> diff --git a/obexd/plugins/filesystem.h b/obexd/plugins/filesystem.h >> index f95773beb..441b377a2 100644 >> --- a/obexd/plugins/filesystem.h >> +++ b/obexd/plugins/filesystem.h >> @@ -21,6 +21,8 @@ >> * >> */ >> >> +#include <stdlib.h> >> + >> ssize_t string_read(void *object, void *buf, size_t count); >> gboolean is_filename(const char *name); >> int verify_path(const char *path); >> diff --git a/obexd/src/mimetype.h b/obexd/src/mimetype.h >> index 79529b890..52b544073 100644 >> --- a/obexd/src/mimetype.h >> +++ b/obexd/src/mimetype.h >> @@ -21,6 +21,8 @@ >> * >> */ >> >> +#include <stdlib.h> >> + >> typedef gboolean (*obex_object_io_func) (void *object, int flags, int err, >> void *user_data); >> >> diff --git a/obexd/src/obex.h b/obexd/src/obex.h >> index fc1674755..769bbcd8a 100644 >> --- a/obexd/src/obex.h >> +++ b/obexd/src/obex.h >> @@ -22,6 +22,8 @@ >> * >> */ >> >> +#include <stdlib.h> >> + >> #define OBJECT_SIZE_UNKNOWN -1 >> #define OBJECT_SIZE_DELETE -2 >> >> -- >> 2.14.1 >> >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in >> the body of a message to majordomo@xxxxxxxxxxxxxxx >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > > -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
