diff options
Diffstat (limited to 'sshpty.c')
-rw-r--r-- | sshpty.c | 24 |
1 files changed, 12 insertions, 12 deletions
@@ -12,7 +12,7 @@ | |||
12 | */ | 12 | */ |
13 | 13 | ||
14 | #include "includes.h" | 14 | #include "includes.h" |
15 | RCSID("$OpenBSD: sshpty.c,v 1.8 2003/02/03 08:56:16 markus Exp $"); | 15 | RCSID("$OpenBSD: sshpty.c,v 1.10 2003/06/12 07:57:38 markus Exp $"); |
16 | 16 | ||
17 | #ifdef HAVE_UTIL_H | 17 | #ifdef HAVE_UTIL_H |
18 | # include <util.h> | 18 | # include <util.h> |
@@ -101,12 +101,12 @@ pty_allocate(int *ptyfd, int *ttyfd, char *namebuf, int namebuflen) | |||
101 | error("/dev/ptmx: %.100s", strerror(errno)); | 101 | error("/dev/ptmx: %.100s", strerror(errno)); |
102 | return 0; | 102 | return 0; |
103 | } | 103 | } |
104 | old_signal = mysignal(SIGCHLD, SIG_DFL); | 104 | old_signal = signal(SIGCHLD, SIG_DFL); |
105 | if (grantpt(ptm) < 0) { | 105 | if (grantpt(ptm) < 0) { |
106 | error("grantpt: %.100s", strerror(errno)); | 106 | error("grantpt: %.100s", strerror(errno)); |
107 | return 0; | 107 | return 0; |
108 | } | 108 | } |
109 | mysignal(SIGCHLD, old_signal); | 109 | signal(SIGCHLD, old_signal); |
110 | if (unlockpt(ptm) < 0) { | 110 | if (unlockpt(ptm) < 0) { |
111 | error("unlockpt: %.100s", strerror(errno)); | 111 | error("unlockpt: %.100s", strerror(errno)); |
112 | return 0; | 112 | return 0; |
@@ -226,7 +226,7 @@ pty_allocate(int *ptyfd, int *ttyfd, char *namebuf, int namebuflen) | |||
226 | } | 226 | } |
227 | /* set tty modes to a sane state for broken clients */ | 227 | /* set tty modes to a sane state for broken clients */ |
228 | if (tcgetattr(*ptyfd, &tio) < 0) | 228 | if (tcgetattr(*ptyfd, &tio) < 0) |
229 | log("Getting tty modes for pty failed: %.100s", strerror(errno)); | 229 | logit("Getting tty modes for pty failed: %.100s", strerror(errno)); |
230 | else { | 230 | else { |
231 | tio.c_lflag |= (ECHO | ISIG | ICANON); | 231 | tio.c_lflag |= (ECHO | ISIG | ICANON); |
232 | tio.c_oflag |= (OPOST | ONLCR); | 232 | tio.c_oflag |= (OPOST | ONLCR); |
@@ -234,7 +234,7 @@ pty_allocate(int *ptyfd, int *ttyfd, char *namebuf, int namebuflen) | |||
234 | 234 | ||
235 | /* Set the new modes for the terminal. */ | 235 | /* Set the new modes for the terminal. */ |
236 | if (tcsetattr(*ptyfd, TCSANOW, &tio) < 0) | 236 | if (tcsetattr(*ptyfd, TCSANOW, &tio) < 0) |
237 | log("Setting tty modes for pty failed: %.100s", strerror(errno)); | 237 | logit("Setting tty modes for pty failed: %.100s", strerror(errno)); |
238 | } | 238 | } |
239 | 239 | ||
240 | return 1; | 240 | return 1; |
@@ -258,7 +258,7 @@ pty_release(const char *ttyname) | |||
258 | error("chmod %.100s 0666 failed: %.100s", ttyname, strerror(errno)); | 258 | error("chmod %.100s 0666 failed: %.100s", ttyname, strerror(errno)); |
259 | } | 259 | } |
260 | 260 | ||
261 | /* Makes the tty the processes controlling tty and sets it to sane modes. */ | 261 | /* Makes the tty the process's controlling tty and sets it to sane modes. */ |
262 | 262 | ||
263 | void | 263 | void |
264 | pty_make_controlling_tty(int *ttyfd, const char *ttyname) | 264 | pty_make_controlling_tty(int *ttyfd, const char *ttyname) |
@@ -274,9 +274,9 @@ pty_make_controlling_tty(int *ttyfd, const char *ttyname) | |||
274 | 274 | ||
275 | fd = open(ttyname, O_RDWR|O_NOCTTY); | 275 | fd = open(ttyname, O_RDWR|O_NOCTTY); |
276 | if (fd != -1) { | 276 | if (fd != -1) { |
277 | mysignal(SIGHUP, SIG_IGN); | 277 | signal(SIGHUP, SIG_IGN); |
278 | ioctl(fd, TCVHUP, (char *)NULL); | 278 | ioctl(fd, TCVHUP, (char *)NULL); |
279 | mysignal(SIGHUP, SIG_DFL); | 279 | signal(SIGHUP, SIG_DFL); |
280 | setpgid(0, 0); | 280 | setpgid(0, 0); |
281 | close(fd); | 281 | close(fd); |
282 | } else { | 282 | } else { |
@@ -323,9 +323,9 @@ pty_make_controlling_tty(int *ttyfd, const char *ttyname) | |||
323 | error("SETPGRP %s",strerror(errno)); | 323 | error("SETPGRP %s",strerror(errno)); |
324 | #endif /* HAVE_NEWS4 */ | 324 | #endif /* HAVE_NEWS4 */ |
325 | #ifdef USE_VHANGUP | 325 | #ifdef USE_VHANGUP |
326 | old = mysignal(SIGHUP, SIG_IGN); | 326 | old = signal(SIGHUP, SIG_IGN); |
327 | vhangup(); | 327 | vhangup(); |
328 | mysignal(SIGHUP, old); | 328 | signal(SIGHUP, old); |
329 | #endif /* USE_VHANGUP */ | 329 | #endif /* USE_VHANGUP */ |
330 | fd = open(ttyname, O_RDWR); | 330 | fd = open(ttyname, O_RDWR); |
331 | if (fd < 0) { | 331 | if (fd < 0) { |
@@ -409,10 +409,10 @@ pty_setowner(struct passwd *pw, const char *ttyname) | |||
409 | if (errno == EROFS && | 409 | if (errno == EROFS && |
410 | (st.st_mode & (S_IRGRP | S_IROTH)) == 0) | 410 | (st.st_mode & (S_IRGRP | S_IROTH)) == 0) |
411 | debug("chmod(%.100s, 0%o) failed: %.100s", | 411 | debug("chmod(%.100s, 0%o) failed: %.100s", |
412 | ttyname, mode, strerror(errno)); | 412 | ttyname, (u_int)mode, strerror(errno)); |
413 | else | 413 | else |
414 | fatal("chmod(%.100s, 0%o) failed: %.100s", | 414 | fatal("chmod(%.100s, 0%o) failed: %.100s", |
415 | ttyname, mode, strerror(errno)); | 415 | ttyname, (u_int)mode, strerror(errno)); |
416 | } | 416 | } |
417 | } | 417 | } |
418 | } | 418 | } |