diff options
Diffstat (limited to 'libbb/gz_open.c')
| -rw-r--r-- | libbb/gz_open.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/libbb/gz_open.c b/libbb/gz_open.c index dbaf3bb..0ed1417 100644 --- a/libbb/gz_open.c +++ b/libbb/gz_open.c @@ -34,11 +34,11 @@ extern FILE *gz_open(FILE *compressed_file, int *pid) int unzip_pipe[2]; if (pipe(unzip_pipe)!=0) { - error_msg("pipe error"); + perror_msg("%s: pipe: ", __FUNCTION__); return(NULL); } if ((*pid = fork()) == -1) { - error_msg("fork failed"); + perror_msg("%s: fork: ", __FUNCTION__); return(NULL); } if (*pid==0) { @@ -51,8 +51,16 @@ extern FILE *gz_open(FILE *compressed_file, int *pid) exit(EXIT_SUCCESS); } close(unzip_pipe[1]); - if (unzip_pipe[0] == -1) { - error_msg("gzip stream init failed"); - } return(fdopen(unzip_pipe[0], "r")); } + +extern void gz_close(int gunzip_pid) +{ + if (kill(gunzip_pid, SIGTERM) == -1) { + perror_msg_and_die("%s: kill(gunzip_pid): ", __FUNCTION__); + } + + if (waitpid(gunzip_pid, NULL, 0) == -1) { + perror_msg("%s wait: ", __FUNCTION__); + } +} |