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 | */ |
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8 | |
9 | #include <stdlib.h> |
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10 | #include <string.h> |
11 | #include <stdio.h> |
12 | #include <sys/unistd.h> |
13 | |
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14 | void |
15 | Perl_epoc_init(int *argcp, char ***argvp) { |
16 | int i; |
17 | int truecount=0; |
18 | char **lastcp = (*argvp); |
19 | char *ptr; |
20 | for (i=0; i< *argcp; i++) { |
21 | if ((*argvp)[i]) { |
22 | if (*((*argvp)[i]) == '<') { |
23 | if (strlen((*argvp)[i]) > 1) { |
24 | ptr =((*argvp)[i])+1; |
25 | } else { |
26 | i++; |
27 | ptr = ((*argvp)[i]); |
28 | } |
29 | freopen( ptr, "r", stdin); |
30 | } else if (*((*argvp)[i]) == '>') { |
31 | if (strlen((*argvp)[i]) > 1) { |
32 | ptr =((*argvp)[i])+1; |
33 | } else { |
34 | i++; |
35 | ptr = ((*argvp)[i]); |
36 | } |
37 | freopen( ptr, "w", stdout); |
38 | } else if ((*((*argvp)[i]) == '2') && (*(((*argvp)[i])+1) == '>')) { |
39 | if (strcmp( (*argvp)[i], "2>&1") == 0) { |
40 | dup2( fileno( stdout), fileno( stderr)); |
41 | } else { |
42 | if (strlen((*argvp)[i]) > 2) { |
43 | ptr =((*argvp)[i])+2; |
44 | } else { |
45 | i++; |
46 | ptr = ((*argvp)[i]); |
47 | } |
48 | freopen( ptr, "w", stderr); |
49 | } |
50 | } else { |
51 | *lastcp++ = (*argvp)[i]; |
52 | truecount++; |
53 | } |
54 | } |
55 | } |
56 | *argcp=truecount; |
57 | |
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58 | |
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59 | } |
60 | |
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61 | #ifdef __MARM__ |
62 | /* Symbian forgot to include __fixunsdfi into the MARM euser.lib */ |
63 | /* This is from libgcc2.c , gcc-2.7.2.3 */ |
64 | |
65 | typedef unsigned int UQItype __attribute__ ((mode (QI))); |
66 | typedef int SItype __attribute__ ((mode (SI))); |
67 | typedef unsigned int USItype __attribute__ ((mode (SI))); |
68 | typedef int DItype __attribute__ ((mode (DI))); |
69 | typedef unsigned int UDItype __attribute__ ((mode (DI))); |
70 | |
71 | typedef float SFtype __attribute__ ((mode (SF))); |
72 | typedef float DFtype __attribute__ ((mode (DF))); |
73 | |
74 | |
75 | |
76 | extern DItype __fixunssfdi (SFtype a); |
77 | extern DItype __fixunsdfdi (DFtype a); |
78 | |
79 | |
80 | USItype |
81 | __fixunsdfsi (a) |
82 | DFtype a; |
83 | { |
84 | if (a >= - (DFtype) (- 2147483647L -1) ) |
85 | return (SItype) (a + (- 2147483647L -1) ) - (- 2147483647L -1) ; |
86 | return (SItype) a; |
87 | } |
88 | |
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89 | #include "EXTERN.h" |
90 | #include "perl.h" |
91 | #include "XSUB.h" |
92 | |
93 | int |
94 | do_aspawn( pTHX_ SV *really,SV **mark,SV **sp) { |
95 | return do_spawn( really, mark, sp); |
96 | } |
97 | |
98 | int |
99 | do_spawn (pTHX_ SV *really,SV **mark,SV **sp) |
100 | { |
101 | dTHR; |
102 | int rc; |
103 | char **a,*cmd,**ptr, *cmdline, **argv, *p2; |
104 | STRLEN n_a; |
105 | size_t len = 0; |
106 | |
107 | if (sp<=mark) |
108 | return -1; |
109 | |
110 | a=argv=ptr=(char**) malloc ((sp-mark+3)*sizeof (char*)); |
111 | |
112 | while (++mark <= sp) { |
113 | if (*mark) |
114 | *a = SvPVx(*mark, n_a); |
115 | else |
116 | *a = ""; |
117 | len += strlen( *a) + 1; |
118 | a++; |
119 | } |
120 | *a = Nullch; |
121 | |
122 | if (!(really && *(cmd = SvPV(really, n_a)))) { |
123 | cmd = argv[0]; |
124 | argv++; |
125 | } |
126 | |
127 | cmdline = (char * ) malloc( len + 1); |
128 | cmdline[ 0] = '\0'; |
129 | while (*argv != NULL) { |
130 | strcat( cmdline, *argv++); |
131 | strcat( cmdline, " "); |
132 | } |
133 | |
134 | for (p2=cmd; *p2 != '\0'; p2++) { |
135 | /* Change / to \ */ |
136 | if ( *p2 == '/') |
137 | *p2 = '\\'; |
138 | } |
139 | rc = epoc_spawn( cmd, cmdline); |
140 | free( ptr); |
141 | free( cmdline); |
142 | |
143 | return rc; |
144 | } |
145 | |
146 | |
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147 | #endif |