diff options
Diffstat (limited to 'src/conn-tools/seekablepipe.c')
-rw-r--r-- | src/conn-tools/seekablepipe.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/src/conn-tools/seekablepipe.c b/src/conn-tools/seekablepipe.c deleted file mode 100644 index 611f227..0000000 --- a/src/conn-tools/seekablepipe.c +++ /dev/null @@ -1,41 +0,0 @@ -/* ISC license. */ - -#include <unistd.h> -#include <skalibs/strerr2.h> -#include <skalibs/iobuffer.h> -#include <skalibs/djbunix.h> - -#define USAGE "seekablepipe tempfile prog..." - -#define N 8192 - -int main (int argc, char const *const *argv, char const *const *envp) -{ - iobuffer b ; - int fdr, fdw ; - int r ; - PROG = "seekablepipe" ; - if (argc < 3) strerr_dieusage(100, USAGE) ; - fdw = open_trunc(argv[1]) ; - if (fdw < 0) - strerr_diefu2sys(111, "create temporary ", argv[1]) ; - fdr = open_readb(argv[1]) ; - if (fdr < 0) - strerr_diefu3sys(111, "open ", argv[1], " for reading") ; - if (unlink(argv[1]) < 0) - strerr_diefu2sys(111, "unlink ", argv[1]) ; - if (ndelay_off(fdw) < 0) - strerr_diefu1sys(111, "set fdw blocking") ; - if (!iobuffer_init(&b, 0, fdw)) - strerr_diefu1sys(111, "iobuffer_init") ; - while ((r = iobuffer_fill(&b)) > 0) - if (!iobuffer_flush(&b)) - strerr_diefu2sys(111, "write to ", argv[1]) ; - if (r < 0) strerr_diefu1sys(111, "read from stdin") ; - iobuffer_finish(&b) ; - fd_close(fdw) ; - if (fd_move(0, fdr) < 0) - strerr_diefu1sys(111, "move fdr to stdin") ; - pathexec_run(argv[2], argv+2, envp) ; - strerr_dieexec(111, argv[2]) ; -} |