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greg |
1.1 |
#ifndef lint |
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greg |
1.5 |
static const char RCSid[] = "$Id: syscalls.c,v 1.4 2003/08/01 14:14:24 schorsch Exp $"; |
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greg |
1.1 |
#endif |
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/* |
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* System calls for meta-file routines |
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*/ |
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schorsch |
1.3 |
#include "rtprocess.h" /* getpid() */ |
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#include "rterror.h" |
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greg |
1.1 |
#include "meta.h" |
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FILE * |
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greg |
1.5 |
efopen( /* open a file, report errors */ |
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const char *fname, |
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const char *mode |
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) |
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greg |
1.1 |
{ |
| 19 |
greg |
1.5 |
FILE *fp; |
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greg |
1.1 |
FILE *fopen(); |
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if ((fp = fopen(fname, mode)) == NULL) { |
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sprintf(errmsg, "cannot open file \"%s\", mode \"%s\"", fname, mode); |
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error(USER, errmsg); |
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} |
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return(fp); |
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} |
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FILE * |
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greg |
1.5 |
mfopen( /* open a program metafile */ |
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const char *fname, |
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const char *mode |
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) |
| 37 |
greg |
1.1 |
{ |
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char *mdir, stemp[MAXFNAME]; |
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char *getenv(); |
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if ((mdir = getenv("MDIR")) == NULL) |
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mdir = MDIR; |
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sprintf(stemp, "%s%s", mdir, fname); |
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| 45 |
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return(efopen(stemp, mode)); |
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} |
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