diff options
Diffstat (limited to 'io.c')
| -rw-r--r-- | io.c | 21 |
1 files changed, 9 insertions, 12 deletions
@@ -1375,6 +1375,9 @@ close_redir(struct redirect *rp, bool exitwarn, two_way_close_type how) if (rp == NULL) return 0; + if ((rp->flag & RED_WRITE) && rp->output.fp) + /* flush before closing to leverage special error handling */ + efflush(rp->output.fp, "flush", rp); if (rp->output.fp == stdout || rp->output.fp == stderr) goto checkwarn; /* bypass closing, remove from list */ @@ -1460,10 +1463,8 @@ non_fatal_flush_std_file(FILE *fp) bool is_fatal = ! is_non_fatal_std(fp); if (is_fatal) { -#ifdef __MINGW32__ - if (errno == 0 || errno == EINVAL) - w32_maybe_set_errno(); -#endif + os_maybe_set_errno(); + if (errno == EPIPE) die_via_sigpipe(); else @@ -1560,10 +1561,8 @@ close_io(bool *stdio_problem, bool *got_EPIPE) *stdio_problem = false; /* we don't warn about stdout/stderr if EPIPE, but we do error exit */ if (fflush(stdout) != 0) { -#ifdef __MINGW32__ - if (errno == 0 || errno == EINVAL) - w32_maybe_set_errno(); -#endif + os_maybe_set_errno(); + if (errno != EPIPE) warning(_("error writing standard output: %s"), strerror(errno)); else @@ -1573,10 +1572,8 @@ close_io(bool *stdio_problem, bool *got_EPIPE) *stdio_problem = true; } if (fflush(stderr) != 0) { -#ifdef __MINGW32__ - if (errno == 0 || errno == EINVAL) - w32_maybe_set_errno(); -#endif + os_maybe_set_errno(); + if (errno != EPIPE) warning(_("error writing standard error: %s"), strerror(errno)); else |