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all: fix or silence all INSTALL warnings on macOS

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Should be a clean build now.

Change-Id: Id3460371cb5e8d4071f8faa9c2aec870d213a067
Reviewed-on: https://plan9port-review.googlesource.com/2781
Reviewed-by: Russ Cox <rsc@swtch.com>
This commit is contained in:
Russ Cox 2017-01-06 16:32:31 -05:00
parent 9e0d3750c5
commit 310ae03327
15 changed files with 106 additions and 87 deletions
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7
src/cmd/dd.c
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@ -219,13 +219,12 @@ main(int argc, char *argv[])
fprint(2, "dd: counts: cannot be zero\n");
exits("counts");
}
ibuf = sbrk(ibs);
ibuf = malloc(ibs);
if(fflag)
obuf = ibuf;
else
obuf = sbrk(obs);
sbrk(64); /* For good measure */
if(ibuf == (char *)-1 || obuf == (char *)-1) {
obuf = malloc(obs);
if(ibuf == (char *)0 || obuf == (char *)0) {
fprint(2, "dd: not enough memory: %r\n");
exits("memory");
}