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Create Mach-o files with mode 0777 to allow executing them.

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Until now, I was always doing chmod +x before running my files on the
Mac.  Now files get created +x.  There's no change when overwriting
an existing file.  I needed to gmake clean my build to remove the
example programs without +x, so cvmach can create them with +x.
This commit is contained in:
George Koehler 2016-12-03 17:52:24 -05:00
parent 355cc06fff
commit 969e98b82d
1 changed files with 7 additions and 2 deletions
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9
plat/osx/cvmach/cvmach.c
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@ -12,6 +12,7 @@
* libobject is pinched from the Xenix i386 cv (mach/i386/cv/cv.c).
*/
#include <fcntl.h>
#include <stdarg.h>
#include <stdint.h>
#include <stdio.h>
@ -470,7 +471,7 @@ int
main(int argc, char *argv[])
{
uint32_t end, pad[3], sz, sz_load_cmds;
int cpu_subtype, mflag = 0;
int cpu_subtype, fd, mflag = 0;
/* General housecleaning and setup. */
output = stdout;
@ -520,7 +521,11 @@ main(int argc, char *argv[])
break;
case 3: /* Both input and output files specified. */
output = fopen(argv[2], "w");
/* Use mode 0777 to allow executing the output file. */
fd = open(argv[2], O_CREAT | O_TRUNC | O_WRONLY, 0777);
if (fd < 0)
fatal("unable to open output file.");
output = fdopen(fd, "w");
if (!output)
fatal("unable to open output file.");
outputfile = argv[2];