hardcoresushi/libcryfs
1
0
Fork 0
Code Issues Pull Requests Releases Activity

Make subprocess work on windows

Browse Source
This commit is contained in:
Sebastian Messmer 2018-05-19 07:45:56 -07:00
parent d7e95606f6
commit 3296ae92f7
1 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/cpp-utils/process/subprocess.cpp
View File

@ -1,7 +1,16 @@
#include "subprocess.h" #include "subprocess.h"
#include <cstdio> #include <cstdio>
#include <stdexcept> #include <stdexcept>
#if !defined(_MSC_VER)
#include <sys/wait.h> #include <sys/wait.h>
constexpr const char* openmode = "re";
#else
#define popen _popen
#define pclose _pclose
#define WEXITSTATUS(a) a
constexpr const char* openmode = "r";
#endif
using std::string; using std::string;
@ -33,7 +42,7 @@ namespace cpputils {
} }
FILE *Subprocess::_call(const string &command) { FILE *Subprocess::_call(const string &command) {
FILE *subprocess = popen(command.c_str(), "r"); FILE *subprocess = popen(command.c_str(), openmode);
if (!subprocess) if (!subprocess)
{ {
throw std::runtime_error("Error starting subprocess "+command); throw std::runtime_error("Error starting subprocess "+command);