diff options
Diffstat (limited to 'os.h')
| -rw-r--r-- | os.h | 9 |
1 files changed, 3 insertions, 6 deletions
@@ -84,10 +84,7 @@ typedef struct Process Process; // zero everything except what you're using typedef struct { - bool stdin_blocking; - bool stdout_blocking; bool separate_stderr; - bool stderr_blocking; // not applicable if separate_stderr is false. const char *working_directory; } ProcessSettings; @@ -106,7 +103,7 @@ typedef struct { int process_get_id(void); // execute the given command (like if it was passed to system()), creating a new Process object. // returns a valid process object on failure, but it will have an error, according to process_geterr -Process *process_run_ex(const char *command, const ProcessSettings *props); +Process *process_run_ex(const char *command, const ProcessSettings *settings); // like process_run_ex, but with the default settings Process *process_run(const char *command); // returns the error last error produced, or NULL if there was no error. @@ -115,7 +112,7 @@ const char *process_geterr(Process *process); // returns: // -2 on error // or a non-negative number indicating the number of bytes written. -// If stdin is set to blocking, fewer than `size` bytes will be written only if an error occured. +// Currently, this does a blocking write. long long process_write(Process *process, const char *data, size_t size); // read from stdout+stderr // returns: @@ -123,7 +120,7 @@ long long process_write(Process *process, const char *data, size_t size); // -1 if no data is available right now // 0 on end of file // or a positive number indicating the number of bytes read to data (at most size) -// If stdout is set to blocking, fewer than `size` bytes will be read only if an error occured or end-of-file was reached. +// This does a nonblocking read. long long process_read(Process *process, char *data, size_t size); // like process_read, but reads stderr. // this function ALWAYS RETURNS -2 if separate_stderr is not specified in the ProcessSettings. |