run an external process and capture its output in a string. More...
#include <config.h>#include "runprocess.h"#include "stringutils.h"#include <stdio.h>#include <string>#include "safesyswait.h"
Include dependency graph for runprocess.cc:
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Functions | |
| string | stdout_to_string (const string &cmd) |
| Run command cmd, capture its stdout, and return it as a std::string. More... | |
Detailed Description
run an external process and capture its output in a string.
Definition in file runprocess.cc.
Function Documentation
◆ stdout_to_string()
| string stdout_to_string | ( | const string & | cmd | ) |
Run command cmd, capture its stdout, and return it as a std::string.
Definition at line 39 of file runprocess.cc.
References C_isspace().
Referenced by get_commit_ref(), get_distro(), get_loadavg(), and get_ncpus().