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Cleanup the build by adding missing headers, fixing broken prototypes,
incorrect if statements, and all that jazz
--- arc-5.21m/arc-prototypes.h
+++ arc-5.21m/arc-prototypes.h
@@ -0,0 +1,12 @@
+VOID openarc(int);
+int readhdr(struct heads*, FILE*);
+int match(char*, char*);
+VOID closearc(int);
+int unpack(FILE*, FILE*, struct heads*);
+VOID setstamp(char*, unsigned short, unsigned short);
+int crcbuf(int, u_int, u_char*);
+VOID arcdie();
+int move(char*, char*);
+VOID writehdr(struct heads*, FILE*);
+VOID filecopy(FILE*, FILE*, long);
+VOID upper(char*);
--- arc-5.21m/arc.c
+++ arc-5.21m/arc.c
@@ -105,6 +105,7 @@
static char **lst; /* files list */
static int lnum; /* length of files list */
+int
main(num, arg) /* system entry point */
int num; /* number of arguments */
char *arg[]; /* pointers to arguments */
--- arc-5.21m/arc.h
+++ arc-5.21m/arc.h
@@ -94,6 +94,7 @@
#ifndef DONT_DEFINE /* Defined by arcdata.c */
#include "arcs.h"
+#include "arc-prototypes.h"
extern int keepbak; /* true if saving the old archive */
#if !DOS
--- arc-5.21m/arcext.c
+++ arc-5.21m/arcext.c
@@ -26,8 +26,6 @@
#include <strings.h>
#endif
-VOID openarc(), closearc(), setstamp();
-int match(), readhdr(), unpack();
static VOID extfile();
#ifndef __STDC__
@@ -144,7 +135,7 @@
printf("Extracting file: %s\n", fix);
if (warn && !overlay) {
- if (f = fopen(fix, "r")) { /* see if it exists */
+ if ((f = fopen(fix, "r"))) { /* see if it exists */
fclose(f);
printf("WARNING: File %s already exists!", fix);
fflush(stdout);
--- arc-5.21m/arclzw.c
+++ arc-5.21m/arclzw.c
@@ -663,7 +663,7 @@
{
int temp;
- while (temp = string_tab[index].next) /* while more duplicates */
+ while (temp == string_tab[index].next) /* while more duplicates */
index = temp;
return index;
--- arc-5.21m/arcmisc.c
+++ arc-5.21m/arcmisc.c
@@ -306,7 +306,7 @@
if (Nnum == 0) { /* first call */
strcpy(namecopy,filename);
- if(pattern=rindex(namecopy,CUTOFF)) {
+ if((pattern=rindex(namecopy,CUTOFF))) {
*pattern = 0;
pattern++;
dirname = namecopy;
--- arc-5.21m/arcpack.c
+++ arc-5.21m/arcpack.c
@@ -27,7 +27,6 @@
VOID setcode(), init_cm(), codebuf();
VOID arcdie(), init_sq(), flsh_cm();
-int crcbuf();
u_int ncr_buf();
int lastc;
--- arc-5.21m/arcrun.c
+++ arc-5.21m/arcrun.c
@@ -20,12 +20,14 @@
*/
#include <stdio.h>
#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
#include "arc.h"
VOID rempath(), openarc(), closearc(), arcdie();
int readhdr(), match(), unpack();
static VOID runfile();
-char *strcat();
VOID
runarc(num, arg) /* run file from archive */
@@ -120,7 +122,7 @@
#endif
if (warn)
- if (tmp = fopen(buf, "r"))
+ if ((tmp = fopen(buf, "r")))
arcdie("Temporary file %s already exists", buf);
if (!(tmp = fopen(buf, OPEN_W)))
arcdie("Unable to create temporary file %s", buf);
@@ -131,7 +133,7 @@
dir = gcdir(""); /* see where we are */
unpack(arc, tmp, hdr); /* unpack the entry */
fclose(tmp); /* release the file */
- chmod(buf, "700"); /* make it executable */
+ chmod(buf, 700); /* make it executable */
#if GEMDOS
execve(buf, arg, NULL);
#else
--- arc-5.21m/arcsvc.c
+++ arc-5.21m/arcsvc.c
@@ -19,15 +19,13 @@
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
+#include <unistd.h>
#include <fcntl.h>
#include "arc.h"
#if _MTS
#include <mts.h>
#endif
-VOID arcdie(), setstamp();
-int unlink();
-
VOID
openarc(chg) /* open archive */
int chg; /* true to open for changes */
--- arc-5.21m/marc.c
+++ arc-5.21m/marc.c
@@ -26,12 +26,14 @@
#include <sys/types.h>
#include <sys/stat.h>
#endif
+#include <unistd.h>
#ifndef __STDC__
char *calloc(), *malloc(), *realloc(); /* memory managers */
#endif
-VOID arcdie();
static VOID expandlst(), merge();
+int gethdr(FILE*, struct heads*);
+void copyfile(FILE*, struct heads*, int);
FILE *src; /* source archive */
char srcname[STRLEN]; /* source archive name */
@@ -295,6 +292,7 @@
else return 0; /* or fake end of archive */
}
+void
copyfile(f,hdr,ver) /* copy a file from an archive */
FILE *f; /* archive to copy from */
struct heads *hdr; /* header data for file */
|
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