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-rw-r--r--tar.c20
1 files changed, 18 insertions, 2 deletions
diff --git a/tar.c b/tar.c
index 16b3fb4..46321de 100644
--- a/tar.c
+++ b/tar.c
@@ -58,6 +58,8 @@
#ifdef BB_FEATURE_TAR_GZIP
extern int unzip(int in, int out);
+extern int gz_open(FILE *compressed_file, int *pid);
+extern void gz_close(int gunzip_pid);
#endif
/* Tar file constants */
@@ -202,6 +204,7 @@ extern int tar_main(int argc, char **argv)
char file[256];
#endif
#if defined BB_FEATURE_TAR_GZIP
+ FILE *comp_file = NULL;
int unzipFlag = FALSE;
#endif
int listFlag = FALSE;
@@ -211,6 +214,7 @@ extern int tar_main(int argc, char **argv)
int tostdoutFlag = FALSE;
int status = FALSE;
int opt;
+ pid_t pid;
if (argc <= 1)
show_usage();
@@ -315,13 +319,25 @@ extern int tar_main(int argc, char **argv)
#ifdef BB_FEATURE_TAR_GZIP
/* unzip tarFd in a seperate process */
- if (unzipFlag == TRUE)
- tarFd = tar_unzip_init(tarFd);
+ if (unzipFlag == TRUE) {
+ comp_file = fdopen(tarFd, "r");
+ printf("1\n");
+ if ((tarFd = gz_open(comp_file, &pid)) == EXIT_FAILURE) {
+ error_msg_and_die("Couldnt unzip file");
+ }
+ printf("2\n");
+ }
#endif
status = readTarFile(tarFd, extractFlag, listFlag, tostdoutFlag,
verboseFlag, extractList, excludeList);
+ close(tarFd);
}
+#ifdef BB_FEATURE_TAR_GZIP
+ gz_close(pid);
+ fclose(comp_file);
+#endif
+
if (status == TRUE)
return EXIT_SUCCESS;
else