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* src/output.c (_outputs): Don't use invalid output sync FDs

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Just write to stdout/stderr in this situation.
This commit is contained in:
Paul Smith 2022-10-24 00:48:10 -04:00
parent deb4a42c3e
commit 41c35f2ffe
1 changed files with 15 additions and 11 deletions
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26
src/output.c
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@ -51,20 +51,24 @@ unsigned int stdio_traced = 0;
static void static void
_outputs (struct output *out, int is_err, const char *msg) _outputs (struct output *out, int is_err, const char *msg)
{ {
if (! out || ! out->syncout) FILE *f;
{
FILE *f = is_err ? stderr : stdout; if (out && out->syncout)
fputs (msg, f);
fflush (f);
}
else
{ {
int fd = is_err ? out->err : out->out; int fd = is_err ? out->err : out->out;
size_t len = strlen (msg); if (fd != OUTPUT_NONE)
int r; {
EINTRLOOP (r, lseek (fd, 0, SEEK_END)); size_t len = strlen (msg);
writebuf (fd, msg, len); int r;
EINTRLOOP (r, lseek (fd, 0, SEEK_END));
writebuf (fd, msg, len);
return;
}
} }
f = is_err ? stderr : stdout;
fputs (msg, f);
fflush (f);
} }
/* Write a message indicating that we've just entered or /* Write a message indicating that we've just entered or