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177 lines
6.1 KiB
177 lines
6.1 KiB
7 years ago
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diff -up unzip60/extract.c.close unzip60/extract.c
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--- unzip60/extract.c.close 2009-03-14 02:32:52.000000000 +0100
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+++ unzip60/extract.c 2009-11-19 08:17:23.481263496 +0100
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@@ -1924,24 +1924,21 @@ static int extract_or_test_member(__G)
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#ifdef VMS /* VMS: required even for stdout! (final flush) */
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if (!uO.tflag) /* don't close NULL file */
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- close_outfile(__G);
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+ error = close_outfile(__G);
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#else
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#ifdef DLL
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if (!uO.tflag && (!uO.cflag || G.redirect_data)) {
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if (G.redirect_data)
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FINISH_REDIRECT();
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else
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- close_outfile(__G);
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+ error = close_outfile(__G);
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}
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#else
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if (!uO.tflag && !uO.cflag) /* don't close NULL file or stdout */
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- close_outfile(__G);
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+ error = close_outfile(__G);
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#endif
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#endif /* VMS */
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- /* GRR: CONVERT close_outfile() TO NON-VOID: CHECK FOR ERRORS! */
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-
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-
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if (G.disk_full) { /* set by flush() */
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if (G.disk_full > 1) {
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#if (defined(DELETE_IF_FULL) && defined(HAVE_UNLINK))
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diff -up unzip60/unix/unix.c.close unzip60/unix/unix.c
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--- unzip60/unix/unix.c.close 2009-01-24 00:31:26.000000000 +0100
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+++ unzip60/unix/unix.c 2009-11-19 08:33:25.568389171 +0100
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@@ -1096,10 +1096,41 @@ static int get_extattribs(__G__ pzt, z_u
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#ifndef MTS
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/****************************/
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+/* Function CloseError() */
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+/***************************/
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+
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+int CloseError(__G)
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+ __GDEF
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+{
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+ int errval = PK_OK;
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+
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+ if (fclose(G.outfile) < 0) {
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+ switch (errno) {
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+ case ENOSPC:
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+ /* Do we need this on fileio.c? */
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+ Info(slide, 0x4a1, ((char *)slide, "%s: write error (disk full?). Continue? (y/n/^C) ",
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+ FnFilter1(G.filename)));
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+ fgets(G.answerbuf, 9, stdin);
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+ if (*G.answerbuf == 'y') /* stop writing to this file */
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+ G.disk_full = 1; /* pass to next */
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+ else
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+ G.disk_full = 2; /* no: exit program */
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+
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+ errval = PK_DISK;
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+ break;
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+
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+ default:
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+ errval = PK_WARN;
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+ }
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+ }
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+ return errval;
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+} /* End of CloseError() */
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+
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+/****************************/
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/* Function close_outfile() */
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/****************************/
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-void close_outfile(__G) /* GRR: change to return PK-style warning level */
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+int close_outfile(__G)
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__GDEF
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{
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union {
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@@ -1108,6 +1139,7 @@ void close_outfile(__G) /* GRR: chang
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} zt;
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ulg z_uidgid[2];
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int have_uidgid_flg;
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+ int errval = PK_OK;
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have_uidgid_flg = get_extattribs(__G__ &(zt.t3), z_uidgid);
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@@ -1141,16 +1173,16 @@ void close_outfile(__G) /* GRR: chang
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Info(slide, 0x201, ((char *)slide,
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"warning: symbolic link (%s) failed: mem alloc overflow\n",
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FnFilter1(G.filename)));
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- fclose(G.outfile);
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- return;
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+ errval = CloseError(G.outfile, G.filename);
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+ return errval ? errval : PK_WARN;
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}
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if ((slnk_entry = (slinkentry *)malloc(slnk_entrysize)) == NULL) {
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Info(slide, 0x201, ((char *)slide,
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"warning: symbolic link (%s) failed: no mem\n",
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FnFilter1(G.filename)));
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- fclose(G.outfile);
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- return;
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+ errval = CloseError(G.outfile, G.filename);
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+ return errval ? errval : PK_WARN;
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}
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slnk_entry->next = NULL;
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slnk_entry->targetlen = ucsize;
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@@ -1174,10 +1206,10 @@ void close_outfile(__G) /* GRR: chang
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"warning: symbolic link (%s) failed\n",
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FnFilter1(G.filename)));
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free(slnk_entry);
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- fclose(G.outfile);
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- return;
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+ errval = CloseError(G.outfile, G.filename);
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+ return errval ? errval : PK_WARN;
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}
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- fclose(G.outfile); /* close "link" file for good... */
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+ errval = CloseError(G.outfile, G.filename); /* close "link" file for good... */
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slnk_entry->target[ucsize] = '\0';
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if (QCOND2)
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Info(slide, 0, ((char *)slide, "-> %s ",
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@@ -1188,7 +1220,7 @@ void close_outfile(__G) /* GRR: chang
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else
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G.slink_head = slnk_entry;
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G.slink_last = slnk_entry;
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- return;
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+ return errval;
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}
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#endif /* SYMLINKS */
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@@ -1201,7 +1233,7 @@ void close_outfile(__G) /* GRR: chang
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#endif
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#if (defined(NO_FCHOWN))
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- fclose(G.outfile);
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+ errval = CloseError(G.outfile, G.filename);
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#endif
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/* if -X option was specified and we have UID/GID info, restore it */
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@@ -1227,7 +1259,7 @@ void close_outfile(__G) /* GRR: chang
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}
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#if (!defined(NO_FCHOWN) && defined(NO_FCHMOD))
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- fclose(G.outfile);
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+ errval = CloseError(G.outfile, G.filename);
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#endif
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#if (!defined(NO_FCHOWN) && !defined(NO_FCHMOD))
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@@ -1239,7 +1271,7 @@ void close_outfile(__G) /* GRR: chang
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if (fchmod(fileno(G.outfile), filtattr(__G__ G.pInfo->file_attr)))
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perror("fchmod (file attributes) error");
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- fclose(G.outfile);
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+ errval = CloseError(G.outfile, G.filename);
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#endif /* !NO_FCHOWN && !NO_FCHMOD */
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/* skip restoring time stamps on user's request */
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@@ -1267,6 +1299,7 @@ void close_outfile(__G) /* GRR: chang
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#endif
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#endif /* NO_FCHOWN || NO_FCHMOD */
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+ return errval;
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} /* end function close_outfile() */
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#endif /* !MTS */
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diff -up unzip60/unzpriv.h.close unzip60/unzpriv.h
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--- unzip60/unzpriv.h.close 2009-04-20 01:59:26.000000000 +0200
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+++ unzip60/unzpriv.h 2009-11-19 08:19:08.610388618 +0100
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@@ -2604,7 +2604,7 @@ char *GetLoadPath OF((__GPRO));
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int SetFileSize OF((FILE *file, zusz_t filesize)); /* local */
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#endif
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#ifndef MTS /* macro in MTS */
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- void close_outfile OF((__GPRO)); /* local */
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+ int close_outfile OF((__GPRO)); /* local */
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#endif
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#ifdef SET_SYMLINK_ATTRIBS
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int set_symlnk_attribs OF((__GPRO__ slinkentry *slnk_entry)); /* local */
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