src/usr.bin/cu/cu.c - diff

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Diff for /src/usr.bin/cu/cu.c between version 1.16 and 1.17

version 1.16, 2014/03/26 13:00:50

version 1.17, 2014/03/31 09:09:19

Line 60

void stream_error(struct bufferevent *, short, void *);

void line_read(struct bufferevent *, void *);

void line_error(struct bufferevent *, short, void *);

void try_remote(const char *, const char *);

void try_remote(const char *, const char *, const char *);

__dead void

usage(void)

Line 74

main(int argc, char **argv)

{

const char *errstr;

char *tmp, *s;

char *tmp, *s, *host;

int opt, i;

if (isatty(STDIN_FILENO) && tcgetattr(STDIN_FILENO, &saved_tio) != 0)

Line 113

if (argc != 0 && argc != 1)

usage();

s = getenv("REMOTE");

if (argc == 1)

if (argc == 1) {

host = argv[0];

else

host = getenv("HOST");

if (host != NULL && *host != '\0') {

s = getenv("REMOTE");

if (s != NULL && *s == '/')

try_remote(argv[0], s);

try_remote(host, s, NULL);

else

try_remote(argv[0], NULL);

try_remote(host, NULL, s);

} else if (s != NULL && *s != '/')

}

try_remote(s, NULL);

if (line_path == NULL)

line_path = "/dev/cua00";

Line 306

Line 309

}

void

try_remote(const char *host, const char *path)

try_remote(const char *host, const char *path, const char *entry)

{

const char *paths[] = { "/etc/remote", NULL, NULL };

char *cp, *s;

Line 318

Line 321

paths[1] = "/etc/remote";

}

if (entry != NULL && cgetset(entry) != 0)

cu_errx(1, "cgetset failed");

error = cgetent(&cp, (char**)paths, (char*)host);

if (error < 0) {

switch (error) {