gamer4life1/minecraft-pi-docker
1
0
Fork 0
forked from minecraft-pi-reborn/minecraft-pi-reborn
Code Issues Pull Requests Releases Wiki Activity

Speedup run_command

Browse Source
This commit is contained in:
TheBrokenRail 2022-03-16 19:51:33 -04:00
parent 59b8fd9f54
commit a40da62b70
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
libreborn/src/util/exec.c
View File

@ -95,10 +95,12 @@ char *run_command(const char *const command[], int *return_code) {
// Read stdout // Read stdout
close(output_pipe[1]); close(output_pipe[1]);
char *output = NULL; char *output = NULL;
char c; #define BUFFER_SIZE 1024
char buf[BUFFER_SIZE];
int bytes_read = 0; int bytes_read = 0;
while ((bytes_read = read(output_pipe[0], (void *) &c, 1)) > 0) { while ((bytes_read = read(output_pipe[0], (void *) buf, BUFFER_SIZE - 1 /* Account For NULL-Terminator */)) > 0) {
string_append(&output, "%c", c); buf[bytes_read] = '\0';
string_append(&output, "%s", buf);
} }
close(output_pipe[0]); close(output_pipe[0]);