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Annotation of pgp/src/zip.c, revision 1.1

1.1     ! root        1: /* Support code for the zip/unzip code - just handles error messages.  To
        !             2:    get exact errors, define ZIPDEBUG */
        !             3: 
        !             4: #include <stdio.h>
        !             5: #include <stdlib.h>
        !             6: #include "usuals.h"
        !             7: #include "fileio.h"
        !             8: #include "language.h"
        !             9: #include "pgp.h"
        !            10: 
        !            11: /* The following are defined in zip.h but it's easier to redefine them here
        !            12:    since the header files do wierd things with __STDC__-compatibility */
        !            13: 
        !            14: #define ZE_MEM         4
        !            15: 
        !            16: /* Clean error exit: c is a ZE_-class error, *msg is an error message.
        !            17:    Issue a message for the error, clean up files and memory, and exit */
        !            18: 
        !            19: void err(int c, char *msg)
        !            20:        {
        !            21: 
        !            22: #ifdef ZIPDEBUG
        !            23:        if (PERR(c))
        !            24:                perror("zip error");
        !            25:        fprintf(stderr, "zip error: %s (%s)\n", errors[c-1], msg);
        !            26: #endif /* ZIPDEBUG */
        !            27: 
        !            28:        /* Complain and return and out of memory error code */
        !            29:        if(c==ZE_MEM)
        !            30:        {       fprintf( stderr, PSTR("\nOut of memory\n") );
        !            31:                exitPGP( 7 );
        !            32:        }
        !            33:        else
        !            34:        {       fprintf( stderr, PSTR("\nCompression/decompression error\n") ); /* Yuck */
        !            35:                exitPGP( 23 );
        !            36:        }
        !            37:        }
        !            38: 
        !            39: /* Internal error, should never happen */
        !            40: 
        !            41: void error(char *msg)
        !            42:        {
        !            43:        err(-1, msg);
        !            44:        }

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