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Use vdprintf() instead of the dup dup. - geomyidae - A small C-based gopherd. |
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git clone git://bitreich.org/geomyidae/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfri… |
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--- |
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commit 93c55f39d5bd322b6dc9bf13fb2025264dc52341 |
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parent c98811c741255305b3fbff36a7b06bfb263d3ebc |
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Author: Christoph Lohmann <[email protected]> |
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Date: Sun, 11 Jun 2017 19:24:16 +0200 |
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Use vdprintf() instead of the dup dup. |
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Diffstat: |
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M ind.c | 13 +------------ |
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1 file changed, 1 insertion(+), 12 deletions(-) |
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--- |
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diff --git a/ind.c b/ind.c |
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@@ -281,22 +281,11 @@ void |
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tprintf(int fd, char *fmt, ...) |
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{ |
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va_list fmtargs; |
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- int fd2; |
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- FILE *fp; |
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- |
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- fd2 = dup(fd); |
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- fp = fdopen(fd2, "w"); |
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- if(fp == nil) { |
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- perror("fdopen"); |
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- return; |
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- } |
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va_start(fmtargs, fmt); |
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- vfprintf(fp, fmt, fmtargs); |
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+ vdprintf(fd, fmt, fmtargs); |
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va_end(fmtargs); |
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- fclose(fp); |
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- |
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return; |
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} |
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