From patchwork Tue Jan 13 01:31:56 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [5/5] petitboot: Fix build warnings Date: Mon, 12 Jan 2009 15:31:56 -0000 From: Geoff Levand X-Patchwork-Id: 18135 Message-Id: <496BEF0C.3090404@am.sony.com> To: Jeremy Kerr Cc: cbe-oss-dev@ozlabs.org Fix various minor build warnings: lib/pb-protocol/pb-protocol.c:72: warning: comparison between signed and unsigned lib/pb-protocol/pb-protocol.c:78: warning: comparison between signed and unsigned lib/pb-protocol/pb-protocol.c:141: warning: unused parameter 'buf_len' lib/pb-protocol/pb-protocol.c:241: warning: comparison between signed and unsigned discover/pb-discover.c:14: warning: no previous prototype for 'sigint_handler' discover/pb-discover.c:13: warning: unused parameter 'signum' discover/log.c:22: warning: no previous prototype for 'pb_log_set_stream' discover/discover-server.c:159: warning: no previous prototype for 'discover_server_notify_add' discover/discover-server.c:169: warning: no previous prototype for 'discover_server_notify_remove' discover/discover-server.c:179: warning: no previous prototype for 'discover_server_set_device_source' discover/discover-server.c:184: warning: no previous prototype for 'discover_server_init' discover/discover-server.c:229: warning: no previous prototype for 'discover_server_destroy' discover/device-handler.c:395: warning: comparison between signed and unsigned discover/paths.c:44: warning: comparison between signed and unsigned Signed-off-by: Geoff Levand --- discover/device-handler.c | 2 +- discover/discover-server.c | 1 + discover/log.c | 1 - discover/log.h | 3 +++ discover/paths.c | 2 +- discover/pb-discover.c | 2 +- lib/pb-protocol/pb-protocol.c | 13 +++++++++---- 7 files changed, 16 insertions(+), 8 deletions(-) --- a/discover/device-handler.c +++ b/discover/device-handler.c @@ -377,7 +377,7 @@ int device_handler_event(struct device_h struct device_handler *device_handler_init(struct discover_server *server) { struct device_handler *handler; - int i; + unsigned int i; handler = talloc(NULL, struct device_handler); handler->devices = NULL; --- a/discover/discover-server.c +++ b/discover/discover-server.c @@ -18,6 +18,7 @@ #include "log.h" #include "waiter.h" #include "device-handler.h" +#include "discover-server.h" struct discover_server { int socket; --- a/discover/log.c +++ b/discover/log.c @@ -1,6 +1,5 @@ #include -#include #include "log.h" --- a/discover/log.h +++ b/discover/log.h @@ -1,6 +1,9 @@ #ifndef _LOG_H #define _LOG_H +#include + void pb_log(const char *fmt, ...); +void pb_log_set_stream(FILE *stream); #endif /* _LOG_H */ --- a/discover/paths.c +++ b/discover/paths.c @@ -35,7 +35,7 @@ const char *mount_base(void) char *encode_label(void *alloc_ctx, const char *label) { char *str, *c; - int i; + unsigned int i; /* the label can be expanded by up to four times */ str = talloc_size(alloc_ctx, strlen(label) * 4 + 1); --- a/discover/pb-discover.c +++ b/discover/pb-discover.c @@ -10,7 +10,7 @@ static int running; -void sigint_handler(int signum) +static void sigint_handler(int __attribute__((unused)) signum) { running = 0; } --- a/lib/pb-protocol/pb-protocol.c +++ b/lib/pb-protocol/pb-protocol.c @@ -1,4 +1,5 @@ +#include #include #include #include @@ -65,7 +66,7 @@ int pb_protocol_serialise_string(char *p * @param[out] str Pointer to resuling string * @return zero on success, non-zero on failure */ -static int read_string(void *ctx, char **pos, int *len, char **str) +static int read_string(void *ctx, char **pos, unsigned int *len, char **str) { uint32_t str_len, read_len; @@ -96,7 +97,7 @@ char *pb_protocol_deserialise_string(voi struct pb_protocol_message *message) { char *buf, *str; - int len; + unsigned int len; len = message->payload_len; buf = message->payload; @@ -172,6 +173,8 @@ int pb_protocol_serialise_device(struct pos += pb_protocol_serialise_string(pos, opt->boot_args); } + assert(pos <= buf + buf_len); + return 0; } @@ -221,7 +224,8 @@ struct pb_protocol_message *pb_protocol_ struct pb_protocol_message *pb_protocol_read_message(void *ctx, int fd) { struct pb_protocol_message *message, m; - int rc, len; + int rc; + unsigned int len; /* use the stack for the initial 8-byte read */ @@ -258,7 +262,8 @@ struct device *pb_protocol_deserialise_d { struct device *dev; char *pos; - int i, n_options, len; + int i, n_options; + unsigned int len; len = message->payload_len; pos = message->payload;