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c2e5a1c01a
This is a workaround for an issue in which binaries compiled with our tcc+musl toolchain can fail to write complete output when stdout is redirected to a file or pipe.
21 lines
558 B
Diff
21 lines
558 B
Diff
SPDX-FileCopyrightText: 2021 Paul Dersey <pdersey@gmail.com>
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SPDX-License-Identifier: MIT
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Force writing to stdout to use line buffering. Works around problem
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with pipes and redirecting stdout.
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--- src/stdio/__stdout_write.c
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+++ src/stdio/__stdout_write.c
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@@ -5,7 +5,6 @@ size_t __stdout_write(FILE *f, const unsigned char *buf, size_t len)
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{
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struct winsize wsz;
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f->write = __stdio_write;
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- if (!(f->flags & F_SVB) && __syscall(SYS_ioctl, f->fd, TIOCGWINSZ, &wsz))
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- f->lbf = -1;
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+ f->lbf = '\n';
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return __stdio_write(f, buf, len);
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}
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--
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2.30.0
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