Commit3b342af

committed

general: fix compiler warning about unused results

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>

1 parent5a5ea76 commit3b342afCopy full SHA for 3b342af

File tree

+11

-4

lines changed

+11

-4

lines changed

Lines changed: 4 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1435,7 +1435,10 @@ static bool cdbus_process_windows_root_introspect(session_t ps, DBusMessage ms`
`1435`	`1435`	`continue;`
`1436`	`1436`	`}`
`1437`	`1437`	`char*tmp=NULL;`
`1438`		`-asprintf(&tmp,"<node name='%#010x'/>\n",w->id);`
	`1438`	`+if (asprintf(&tmp,"<node name='%#010x'/>\n",w->id)<0) {`
	`1439`	`+log_fatal("Failed to allocate memory.");`
	`1440`	`+abort();`
	`1441`	`+}`
`1439`	`1442`	`mstrextend(&ret,tmp);`
`1440`	`1443`	`free(tmp);`
`1441`	`1444`	`}`

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -256,7 +256,7 @@ static void file_logger_write(struct log_target tgt, const char str, size_t le`
`256`	`256`	`staticvoidfile_logger_writev(structlog_targettgt,conststructiovecvec,intvcnt) {`
`257`	`257`	`autof= (structfile_logger*)tgt;`
`258`	`258`	`fflush(f->f);`
`259`		`-writev(fileno(f->f),vec,vcnt);`
	`259`	`+ssize_t_attr_unused=writev(fileno(f->f),vec,vcnt);`
`260`	`260`	`}`
`261`	`261`
`262`	`262`	`staticvoidfile_logger_destroy(structlog_target*tgt) {`

Lines changed: 5 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -2560,7 +2560,11 @@ int main(int argc, char **argv) {`
`2560`	`2560`	`// Notify the parent that we are done. This might cause the parent`
`2561`	`2561`	`// to quit, so only do this after setsid()`
`2562`	`2562`	`inttmp=1;`
`2563`		`-write(pfds[1],&tmp,sizeoftmp);`
	`2563`	`+if (write(pfds[1],&tmp,sizeoftmp)!=sizeoftmp) {`
	`2564`	`+log_fatal("Failed to notify parent process");`
	`2565`	`+ret_code=1;`
	`2566`	`+break;`
	`2567`	`+}`
`2564`	`2568`	`close(pfds[1]);`
`2565`	`2569`	`// We only do this once`
`2566`	`2570`	`need_fork= false;`

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ void report_allocation_failure(const char func, const char file, unsigned int`
`27`	`27`	`{.iov_base= (void*)msg2, .iov_len=sizeof(msg2)-1},`
`28`	`28`	`};`
`29`	`29`
`30`		`-writev(STDERR_FILENO,v,ARR_SIZE(v));`
	`30`	`+ssize_t_attr_unused=writev(STDERR_FILENO,v,ARR_SIZE(v));`
`31`	`31`	`abort();`
`32`	`32`
`33`	`33`	`unreachable;`

Comments

(0)