qrexec-lib: return unsigned where only non-negative value is returned

This commit is contained in:
Marek Marczykowski-Górecki 2014-02-19 20:52:24 +01:00
parent b12f1539a4
commit b8b4e105c0
2 changed files with 4 additions and 4 deletions

View File

@ -43,12 +43,12 @@ void do_fork_exec(const char *cmdline, int *pid, int *stdin_fd, int *stdout_fd,
int peer_server_init(int port);
char *peer_client_init(int dom, int port);
void wait_for_vchan_or_argfd(int max, fd_set * rdset, fd_set * wrset);
int read_ready_vchan_ext(void);
unsigned int read_ready_vchan_ext(void);
int read_all(int fd, void *buf, int size);
int read_all_vchan_ext(void *buf, int size);
int write_all(int fd, const void *buf, int size);
int write_all_vchan_ext(const void *buf, int size);
int buffer_space_vchan_ext(void);
unsigned int buffer_space_vchan_ext(void);
void fix_fds(int fdin, int fdout, int fderr);
void set_nonblock(int fd);
void set_block(int fd);

View File

@ -71,7 +71,7 @@ int read_all_vchan_ext(void *buf, int size)
return size;
}
int read_ready_vchan_ext()
unsigned int read_ready_vchan_ext()
{
int ready = libvchan_data_ready(ctrl);
if (ready < 0) {
@ -81,7 +81,7 @@ int read_ready_vchan_ext()
return ready;
}
int buffer_space_vchan_ext()
unsigned int buffer_space_vchan_ext()
{
int space = libvchan_buffer_space(ctrl);
if (space < 0) {