X-Git-Url: https://git.deb.at/?a=blobdiff_plain;f=mmv.c;h=200392c05f913d3e48a41a59dedbe6c148e08b4e;hb=9a2c51c923289b5636b27ed9dd51132e05ee364d;hp=abce4a40b91e82f7642267970502af6b9a8cc7bd;hpb=5350e76f1bbd9d9e52bc0beaa31708bf46bbf85f;p=pkg%2Fmmv.git

diff --git a/mmv.c b/mmv.c
index abce4a4..200392c 100644
--- a/mmv.c
+++ b/mmv.c
@@ -124,6 +124,7 @@ extern unsigned _stklen = 10000;
 #else
 /* for various flavors of UN*X */
 
+#include <stdlib.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/file.h>
@@ -438,7 +439,9 @@ static SLICER slicer[2] = {{NULL, NULL, 0}, {NULL, NULL, 0}};
 static int badreps = 0, paterr = 0, direrr, failed = 0, gotsig = 0, repbad;
 static FILE *outfile;
 
+#ifdef IS_MSDOS
 static char IDF[] = "$$mmvdid.";
+#endif
 static char TEMP[] = "$$mmvtmp.";
 static char TOOLONG[] = "(too long)";
 static char EMPTY[] = "(empty)";
@@ -456,12 +459,12 @@ char pathbuf[MAXPATH];
 char fullrep[MAXPATH + 1];
 static char *(start[MAXWILD]);
 static int len[MAXWILD];
-static char hasdot[MAXWILD];
 static REP mistake;
 #define MISTAKE (&mistake)
 
 #ifdef IS_MSDOS
 
+static char hasdot[MAXWILD];
 static int olddevflag, curdisk, maxdisk;
 static struct {
 	char ph_banner[30];
@@ -626,7 +629,7 @@ static void procargs(argc, argv, pfrompat, ptopat)
 		}
 
 endargs:
-	if (op == DFLT)
+	if (op == DFLT) {
 		if (strcmp(cmdname, MOVENAME) == 0)
 			op = XMOVE;
 		else if (strcmp(cmdname, COPYNAME) == 0)
@@ -637,6 +640,8 @@ endargs:
 			op = HARDLINK;
 		else
 			op = DFLTOP;
+	}
+	
 	if (
 		op & DIRMOVE &&
 #ifdef IS_MSDOS
@@ -783,7 +788,7 @@ static void matchpat()
 static int parsepat()
 {
 	char *p, *lastname, c;
-	int totwilds, instage, x, havedot;
+	int totwilds, instage, x;
 	static char TRAILESC[] = "%s -> %s : trailing %c is superfluous.\n";
 
 	lastname = from;
@@ -1046,7 +1051,7 @@ static int dostage(lastend, pathend, start1, len1, stage, anylev)
 	DIRINFO *di;
 	HANDLE *h, *hto;
 	int prelen, litlen, nfils, i, k, flags, try;
-	FILEINFO **pf, *fdel;
+	FILEINFO **pf, *fdel = NULL;
 	char *nto, *firstesc;
 	REP *p;
 	int wantdirs, ret = 1, laststage = (stage + 1 == nstages);
@@ -1176,11 +1181,12 @@ static int trymatch(ffrom, pat)
 	if (*p == '.' || (!matchall && ffrom->fi_attrib & (FA_HIDDEN | FA_SYSTEM)))
 		return(strcmp(pat, p) == 0);
 #else
-	if (*p == '.')
+	if (*p == '.') {
 		if (p[1] == '\0' || (p[1] == '.' && p[2] == '\0'))
 			return(strcmp(pat, p) == 0);
 		else if (!matchall && *pat != '.')
 			return(0);
+	}
 #endif
 	return(-1);
 }
@@ -1316,7 +1322,7 @@ static int checkto(hfrom, f, phto, pnto, pfdel)
 {
 	char tpath[MAXPATH + 1];
 	char *pathend;
-	FILEINFO *fdel;
+	FILEINFO *fdel = NULL;
 	int hlen, tlen;
 
 	if (op & DIRMOVE) {
@@ -1409,7 +1415,9 @@ static char *getpath(tpath)
 static int badname(s)
 	char *s;
 {
+#ifdef IS_MSDOS
 	char *ext;
+#endif
 
 	return (
 #ifdef IS_MSDOS
@@ -1719,20 +1727,19 @@ static HANDLE *checkdir(p, pathend, which)
 	struct stat dstat;
 	DIRID d;
 	DEVID v;
-	DIRINFO **newdirs, *di;
-	int nfils;
-	FILEINFO **fils;
+	DIRINFO *di = NULL;
 	char *myp, *lastslash = NULL;
 	int sticky;
 	HANDLE *h;
 
-	if (hsearch(p, which, &h))
+	if (hsearch(p, which, &h)) {
 		if (h->h_di == NULL) {
 			direrr = h->h_err;
 			return(NULL);
 		}
 		else
 			return(h);
+	}
 
 	if (*p == '\0')
 		myp = ".";
@@ -1903,7 +1910,10 @@ static int match(pat, s, start1, len1)
 	char *pat, *s, **start1;
 	int *len1;
 {
-	char c, *olds;
+	char c;
+#ifdef IS_MSDOS
+	char *olds;
+#endif
 
 	*start1 = 0;
 	for(;;)
@@ -2380,9 +2390,9 @@ static void goonordie()
 static void doreps()
 {
 	char *fstart;
-	int k, printaliased = 0, alias;
+	int k, printaliased = 0, alias = 0;
 	REP *first, *p;
-	long aliaslen;
+	long aliaslen = 0l;
 
 #ifdef IS_MSDOS
 	ctrlbrk(breakrep);
@@ -2400,11 +2410,12 @@ static void doreps()
 			}
 			strcpy(fullrep, p->r_hto->h_name);
 			strcat(fullrep, p->r_nto);
-			if (!noex && (p->r_flags & R_ISCYCLE))
+			if (!noex && (p->r_flags & R_ISCYCLE)) {
 				if (op & APPEND)
 					aliaslen = appendalias(first, p, &printaliased);
 				else
 					alias = movealias(first, p, &printaliased);
+			}
 			strcpy(pathbuf, p->r_hfrom->h_name);
 			fstart = pathbuf + strlen(pathbuf);
 			if ((p->r_flags & R_ISALIASED) && !(op & APPEND))
@@ -2463,7 +2474,7 @@ static long appendalias(first, p, pprintaliased)
 	REP *first, *p;
 	int *pprintaliased;
 {
-	long ret;
+	long ret = 0l;
 
 #ifdef IS_MSDOS
 	int fd;
@@ -2630,9 +2641,10 @@ static int copy(ff, len)
 	FILEINFO *ff;
 	off_t len;
 {
-	char buf[BUFSIZE], c;
+	char buf[BUFSIZE];
 	int f, t, k, mode, perm;
 #ifdef IS_MSDOS
+        char c;
 	struct ftime tim;
 #else
 #ifdef IS_SYSV