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comparison nt/minitar.c @ 1782:f5967016f79a

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[xemacs-hg @ 2003-11-06 22:53:31 by adrian] xemacs-21.5: Minor cleanup of nt\minitar.c -------------------- ChangeLog entries follow: -------------------- nt/ChangeLog addition: 2003-11-06 Adrian Aichner <adrian@xemacs.org> * minitar.c (Usage): Change return type to void. * minitar.c (main): Fix inconsistent indentation, use return instead of exit to fix compiler warning.
author adrian
date Thu, 06 Nov 2003 22:53:31 +0000
parents d4c017f833e2
children b694dfd2f40e
comparison
equal deleted inserted replaced
1781:a2f99e9147b9 1782:f5967016f79a
21 # include <direct.h> /* For mkdir */ 21 # include <direct.h> /* For mkdir */
22 #endif 22 #endif
23 23
24 #include <zlib.h> 24 #include <zlib.h>
25 25
26 static int 26 static void
27 Usage (char *name) 27 Usage (char *name)
28 { 28 {
29 fprintf (stderr, "Usage: %s file.tar.gz [base-dir]\n", name); 29 fprintf (stderr, "Usage: %s file.tar.gz [base-dir]\n", name);
30 fprintf (stderr, "\tExtracts the contents compressed tar file to base-dir\n"); 30 fprintf (stderr, "\tExtracts the contents compressed tar file to base-dir\n");
31 exit (-1); 31 exit (-1);
32 return 0;
33 } 32 }
34 33
35 34
36 #define BLOCKSIZE 512 35 #define BLOCKSIZE 512
37 #define MAXNAMELEN 1024 36 #define MAXNAMELEN 1024
221 exit (-2); 220 exit (-2);
222 } 221 }
223 if (size==0) /* file of size 0 is done */ 222 if (size==0) /* file of size 0 is done */
224 in_block = 0; 223 in_block = 0;
225 } 224 }
226 } else { /* write or continue writing file contents */ 225 }
226 else
227 { /* write or continue writing file contents */
227 nbytes = size>512? 512:size; 228 nbytes = size>512? 512:size;
228 229
229 nwritten = fwrite (block, 1, nbytes, outfile); 230 nwritten = fwrite (block, 1, nbytes, outfile);
230 if (nwritten != nbytes) 231 if (nwritten != nbytes)
231 { 232 {