diff options
Diffstat (limited to 'mdk-stage1/dietlibc/libugly/popen.c')
-rw-r--r-- | mdk-stage1/dietlibc/libugly/popen.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/mdk-stage1/dietlibc/libugly/popen.c b/mdk-stage1/dietlibc/libugly/popen.c deleted file mode 100644 index e0e441495..000000000 --- a/mdk-stage1/dietlibc/libugly/popen.c +++ /dev/null @@ -1,32 +0,0 @@ -#include "dietstdio.h" -#include <unistd.h> - -extern char **environ; - -FILE *popen(const char *command, const char *type) { - int pfd[2]; - int fd0; - pid_t pid; - if (pipe(pfd)<0) return 0; - fd0=(*type=='r'); - if ((pid=vfork())<0) { - close(pfd[0]); - close(pfd[1]); - return 0; - } - if (!pid) { /* child */ - char *argv[]={"sh","-c",0,0}; - close(pfd[!fd0]); close(fd0); - dup2(pfd[fd0],fd0); close(pfd[fd0]); - argv[2]=(char*)command; - execve("/bin/sh",argv,environ); - _exit(255); - } - close(pfd[fd0]); - { - register FILE* f; - if ((f=fdopen(pfd[!fd0],type))) - f->popen_kludge=pid; - return f; - } -} |