/* ** change_prn() ** ** A function to change the standard printer device for the duration ** of a program. Valid new device codes are: ** ** 0 - LPT1 ** 1 - LPT2 ** 2 - LPT3 ** 3 - COM1 ** 4 - COM2 ** 5 - CON ** ** Original Copyright 1988-1991 by Bob Stout as part of ** the MicroFirm Function Library (MFL) ** ** This subset version is functionally identical to the ** version originally published by the author in Tech Specialist ** magazine and is hereby donated to the public domain. */ #include int change_prn(int device) { char *newdev; switch (device) { case 0: newdev = "LPT1"; break; case 1: newdev = "LPT2"; break; case 2: newdev = "LPT3"; break; case 3: newdev = "COM1"; break; case 4: newdev = "COM2"; break; case 5: newdev = "CON"; break; default: return -1; } return (NULL == freopen(newdev, "w", stdprn)); } remove net-next plumbingsTobias Klauser
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path: root/net/ipv4/gre_offload.c
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