Difference between revisions of "Source:NetHack 1.3d/alloc.c"
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Latest revision as of 23:37, 3 March 2008
Below is the full text to alloc.c from the source code of NetHack 1.3d. To link to a particular line, write [[NetHack 1.3d/alloc.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: @(#)alloc.c 1.3 87/07/14 2. /* alloc.c - version 1.0.2 */ 3. #ifdef LINT 4. 5. /* 6. a ridiculous definition, suppressing 7. "possible pointer alignment problem" for (long *) malloc() 8. "enlarg defined but never used" 9. "ftell defined (in <stdio.h>) but never used" 10. from lint 11. */ 12. #include <stdio.h> 13. long * 14. alloc(n) unsigned n; { 15. long dummy = ftell(stderr); 16. if(n) dummy = 0; /* make sure arg is used */ 17. return(&dummy); 18. } 19. 20. #else 21. 22. extern char *malloc(); 23. extern char *realloc(); 24. 25. long * 26. alloc(lth) 27. register unsigned lth; 28. { 29. register char *ptr; 30. 31. if(!(ptr = malloc(lth))) 32. panic("Cannot get %d bytes", lth); 33. return((long *) ptr); 34. } 35. 36. #ifndef DGK 37. long * 38. enlarge(ptr,lth) 39. register char *ptr; 40. register unsigned lth; 41. { 42. register char *nptr; 43. 44. if(!(nptr = realloc(ptr,lth))) 45. panic("Cannot reallocate %d bytes", lth); 46. return((long *) nptr); 47. } 48. #endif 49. 50. #endif /* LINT /**/