| Commit | Line | Data |
|---|
| ae2d1787 |
1 | /* |
| 2 | * Copyright (c) 1999 Olaf Flebbe o.flebbe@gmx.de |
| 3 | * |
| 4 | * You may distribute under the terms of either the GNU General Public |
| 5 | * License or the Artistic License, as specified in the README file. |
| 6 | * |
| 7 | */ |
| 4d2c4e07 |
8 | |
| 9 | #include <stdlib.h> |
| ae2d1787 |
10 | #include <string.h> |
| 11 | #include <stdio.h> |
| 12 | #include <sys/unistd.h> |
| 13 | |
| 14 | char *environ = NULL; |
| 15 | void |
| 16 | Perl_epoc_init(int *argcp, char ***argvp) { |
| 17 | int i; |
| 18 | int truecount=0; |
| 19 | char **lastcp = (*argvp); |
| 20 | char *ptr; |
| 21 | for (i=0; i< *argcp; i++) { |
| 22 | if ((*argvp)[i]) { |
| 23 | if (*((*argvp)[i]) == '<') { |
| 24 | if (strlen((*argvp)[i]) > 1) { |
| 25 | ptr =((*argvp)[i])+1; |
| 26 | } else { |
| 27 | i++; |
| 28 | ptr = ((*argvp)[i]); |
| 29 | } |
| 30 | freopen( ptr, "r", stdin); |
| 31 | } else if (*((*argvp)[i]) == '>') { |
| 32 | if (strlen((*argvp)[i]) > 1) { |
| 33 | ptr =((*argvp)[i])+1; |
| 34 | } else { |
| 35 | i++; |
| 36 | ptr = ((*argvp)[i]); |
| 37 | } |
| 38 | freopen( ptr, "w", stdout); |
| 39 | } else if ((*((*argvp)[i]) == '2') && (*(((*argvp)[i])+1) == '>')) { |
| 40 | if (strcmp( (*argvp)[i], "2>&1") == 0) { |
| 41 | dup2( fileno( stdout), fileno( stderr)); |
| 42 | } else { |
| 43 | if (strlen((*argvp)[i]) > 2) { |
| 44 | ptr =((*argvp)[i])+2; |
| 45 | } else { |
| 46 | i++; |
| 47 | ptr = ((*argvp)[i]); |
| 48 | } |
| 49 | freopen( ptr, "w", stderr); |
| 50 | } |
| 51 | } else { |
| 52 | *lastcp++ = (*argvp)[i]; |
| 53 | truecount++; |
| 54 | } |
| 55 | } |
| 56 | } |
| 57 | *argcp=truecount; |
| 58 | |
| 4d2c4e07 |
59 | |
| 4d2c4e07 |
60 | } |
| 61 | |
| 4d2c4e07 |
62 | #ifdef __MARM__ |
| 63 | /* Symbian forgot to include __fixunsdfi into the MARM euser.lib */ |
| 64 | /* This is from libgcc2.c , gcc-2.7.2.3 */ |
| 65 | |
| 66 | typedef unsigned int UQItype __attribute__ ((mode (QI))); |
| 67 | typedef int SItype __attribute__ ((mode (SI))); |
| 68 | typedef unsigned int USItype __attribute__ ((mode (SI))); |
| 69 | typedef int DItype __attribute__ ((mode (DI))); |
| 70 | typedef unsigned int UDItype __attribute__ ((mode (DI))); |
| 71 | |
| 72 | typedef float SFtype __attribute__ ((mode (SF))); |
| 73 | typedef float DFtype __attribute__ ((mode (DF))); |
| 74 | |
| 75 | |
| 76 | |
| 77 | extern DItype __fixunssfdi (SFtype a); |
| 78 | extern DItype __fixunsdfdi (DFtype a); |
| 79 | |
| 80 | |
| 81 | USItype |
| 82 | __fixunsdfsi (a) |
| 83 | DFtype a; |
| 84 | { |
| 85 | if (a >= - (DFtype) (- 2147483647L -1) ) |
| 86 | return (SItype) (a + (- 2147483647L -1) ) - (- 2147483647L -1) ; |
| 87 | return (SItype) a; |
| 88 | } |
| 89 | |
| 90 | #endif |
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