Difference between revisions of "Source:NetHack 1.3d/ioctl.c"
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Latest revision as of 23:56, 3 March 2008
Below is the full text to ioctl.c from the source code of NetHack 1.3d. To link to a particular line, write [[NetHack 1.3d/ioctl.c#line123]], for example.
Warning! This is the source code from an old release. For the latest release, see Source code
Screenshots and source code from Hack are used under the CWI license.
1. /* SCCS Id: @(#)ioctl.c 1.3 87/07/14 2. /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */ 3. /* hack.ioctl.c - version 1.0.2 */ 4. 5. /* This cannot be part of hack.tty.c (as it was earlier) since on some 6. systems (e.g. MUNIX) the include files <termio.h> and <sgtty.h> 7. define the same constants, and the C preprocessor complains. */ 8. #include <stdio.h> 9. #include "config.h" 10. #ifdef BSD 11. #include <sgtty.h> 12. struct ltchars ltchars, ltchars0; 13. #else 14. #include <termio.h> /* also includes part of <sgtty.h> */ 15. struct termio termio; 16. #endif 17. 18. getioctls() { 19. #ifdef BSD 20. (void) ioctl(fileno(stdin), (int) TIOCGLTC, (char *) <chars); 21. (void) ioctl(fileno(stdin), (int) TIOCSLTC, (char *) <chars0); 22. #else 23. (void) ioctl(fileno(stdin), (int) TCGETA, &termio); 24. #endif 25. } 26. 27. setioctls() { 28. #ifdef BSD 29. (void) ioctl(fileno(stdin), (int) TIOCSLTC, (char *) <chars); 30. #else 31. (void) ioctl(fileno(stdin), (int) TCSETA, &termio); 32. #endif 33. } 34. 35. #ifdef SUSPEND /* implies BSD */ 36. dosuspend() { 37. #include <signal.h> 38. #ifdef SIGTSTP 39. if(signal(SIGTSTP, SIG_IGN) == SIG_DFL) { 40. settty((char *) 0); 41. (void) signal(SIGTSTP, SIG_DFL); 42. (void) kill(0, SIGTSTP); 43. gettty(); 44. setftty(); 45. docrt(); 46. } else { 47. pline("I don't think your shell has job control."); 48. } 49. #else SIGTSTP 50. pline("Sorry, it seems we have no SIGTSTP here. Try ! or S."); 51. #endif 52. return(0); 53. } 54. #endif /* SUSPEND /**/