| -rw-r--r-- | ui-snapshot.c | 38 |
1 files changed, 1 insertions, 37 deletions
diff --git a/ui-snapshot.c b/ui-snapshot.c index 649569f..eb5f1cd 100644 --- a/ui-snapshot.c +++ b/ui-snapshot.c @@ -8,49 +8,13 @@ #include "cgit.h" -static int write_tar_gzip_archive(struct archiver_args *args) -{ - int rw[2]; - pid_t gzpid; - int stdout2; - int status; - int rv; - - stdout2 = chk_non_negative(dup(STDIN_FILENO), "Preserving STDOUT before compressing"); - chk_zero(pipe(rw), "Opening pipe from compressor subprocess"); - gzpid = chk_non_negative(fork(), "Forking compressor subprocess"); - if(gzpid==0) { - /* child */ - chk_zero(close(rw[1]), "Closing write end of pipe in child"); - chk_zero(close(STDIN_FILENO), "Closing STDIN"); - chk_non_negative(dup2(rw[0],STDIN_FILENO), "Redirecting compressor input to stdin"); - execlp("gzip","gzip",NULL); - _exit(-1); - } - /* parent */ - chk_zero(close(rw[0]), "Closing read end of pipe"); - chk_non_negative(dup2(rw[1],STDOUT_FILENO), "Redirecting output to compressor"); - - rv = write_tar_archive(args); - - chk_zero(close(STDOUT_FILENO), "Closing STDOUT redirected to compressor"); - chk_non_negative(dup2(stdout2,STDOUT_FILENO), "Restoring uncompressed STDOUT"); - chk_zero(close(stdout2), "Closing uncompressed STDOUT"); - chk_zero(close(rw[1]), "Closing write end of pipe in parent"); - chk_positive(waitpid(gzpid,&status,0), "Waiting on compressor process"); - if(! ( WIFEXITED(status) && WEXITSTATUS(status)==0 ) ) - cgit_print_error("Failed to compress archive"); - - return rv; -} - static const struct snapshot_archive_t { const char *suffix; const char *mimetype; write_archive_fn_t write_func; } snapshot_archives[] = { { ".zip", "application/x-zip", write_zip_archive }, - { ".tar.gz", "application/x-gzip", write_tar_gzip_archive } + { ".tar.gz", "application/x-gzip", write_tar_archive } }; void cgit_print_snapshot(struct cacheitem *item, const char *hex, |