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Don't hardcode /tmp

This commit is contained in:
Howard Chu 2017-07-11 12:38:51 +01:00
parent 605ad09a3e
commit 33d17c37e8
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1 changed files with 11 additions and 3 deletions
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14
src/daemonizer/posix_fork.cpp
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@ -14,6 +14,10 @@
#include <string> #include <string>
#include <sys/stat.h> #include <sys/stat.h>
#ifndef TMPDIR
#define TMPDIR "/tmp"
#endif
namespace posix { namespace posix {
namespace { namespace {
@ -76,12 +80,16 @@ void fork()
} }
// Send standard output to a log file. // Send standard output to a log file.
const char* output = "/tmp/bitmonero.daemon.stdout.stderr"; const char *tmpdir = getenv("TMPDIR");
if (!tmpdir)
tmpdir = TMPDIR;
std::string output = tmpdir;
output += "/bitmonero.daemon.stdout.stderr";
const int flags = O_WRONLY | O_CREAT | O_APPEND; const int flags = O_WRONLY | O_CREAT | O_APPEND;
const mode_t mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH; const mode_t mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH;
if (open(output, flags, mode) < 0) if (open(output.c_str(), flags, mode) < 0)
{ {
quit("Unable to open output file: " + std::string(output)); quit("Unable to open output file: " + output);
} }
// Also send standard error to the same log file. // Also send standard error to the same log file.