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Remove tar_unzip_init() not needed any more, uses gz_open instead

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Glenn L McGrath 2001-03-28 07:31:37 +00:00
parent 018e9e6799
commit 9233959940
2 changed files with 0 additions and 74 deletions
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37
archival/tar.c
View File

@ -149,43 +149,6 @@ static int writeTarFile(const char* tarName, int verboseFlag, char **argv,
char** excludeList); char** excludeList);
#endif #endif
#ifdef BB_FEATURE_TAR_GZIP
/* Signal handler for when child gzip process dies... */
static void child_died()
{
fflush(stdout);
fflush(stderr);
exit(EXIT_FAILURE);
}
extern int tar_unzip_init(int tarFd)
{
int child_pid;
static int unzip_pipe[2];
/* Cope if child dies... Otherwise we block forever in read()... */
signal(SIGCHLD, child_died);
if (pipe(unzip_pipe)!=0)
error_msg_and_die("pipe error");
if ( (child_pid = fork()) == -1)
error_msg_and_die("fork failure");
if (child_pid==0) {
/* child process */
close(unzip_pipe[0]);
// gunzip_init();
unzip(tarFd, unzip_pipe[1]);
exit(EXIT_SUCCESS);
}
else {
/* return fd of uncompressed data to parent process */
close(unzip_pipe[1]);
return(unzip_pipe[0]);
}
}
#endif
#if defined BB_FEATURE_TAR_EXCLUDE #if defined BB_FEATURE_TAR_EXCLUDE
static struct option longopts[] = { static struct option longopts[] = {
{ "exclude", 1, NULL, 'e' }, { "exclude", 1, NULL, 'e' },

37
tar.c
View File

@ -149,43 +149,6 @@ static int writeTarFile(const char* tarName, int verboseFlag, char **argv,
char** excludeList); char** excludeList);
#endif #endif
#ifdef BB_FEATURE_TAR_GZIP
/* Signal handler for when child gzip process dies... */
static void child_died()
{
fflush(stdout);
fflush(stderr);
exit(EXIT_FAILURE);
}
extern int tar_unzip_init(int tarFd)
{
int child_pid;
static int unzip_pipe[2];
/* Cope if child dies... Otherwise we block forever in read()... */
signal(SIGCHLD, child_died);
if (pipe(unzip_pipe)!=0)
error_msg_and_die("pipe error");
if ( (child_pid = fork()) == -1)
error_msg_and_die("fork failure");
if (child_pid==0) {
/* child process */
close(unzip_pipe[0]);
// gunzip_init();
unzip(tarFd, unzip_pipe[1]);
exit(EXIT_SUCCESS);
}
else {
/* return fd of uncompressed data to parent process */
close(unzip_pipe[1]);
return(unzip_pipe[0]);
}
}
#endif
#if defined BB_FEATURE_TAR_EXCLUDE #if defined BB_FEATURE_TAR_EXCLUDE
static struct option longopts[] = { static struct option longopts[] = {
{ "exclude", 1, NULL, 'e' }, { "exclude", 1, NULL, 'e' },