mirror of
https://github.com/termux/proot.git
synced 2024-11-11 13:49:26 +00:00
56 lines
1.1 KiB
C
56 lines
1.1 KiB
C
#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <strings.h>
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#include <stdio.h>
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#include <assert.h>
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int main()
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{
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struct sockaddr_un sockaddr;
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socklen_t socklen;
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char *sockname;
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mode_t mask;
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int status;
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int fd;
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sockname = strdup("proot-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
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"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxXXXXXX");
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if (sockname == NULL)
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return 125;
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(void) mktemp(sockname);
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if (sockname[0] == '\0')
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return 125;
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fd = socket(AF_UNIX, SOCK_STREAM, 0);
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if (fd < 0) {
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perror("socket");
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exit(EXIT_FAILURE);
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}
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bzero(&sockaddr, sizeof(sockaddr));
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sockaddr.sun_family = AF_UNIX;
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assert(strlen(sockname) == sizeof(sockaddr.sun_path));
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memcpy(sockaddr.sun_path, sockname, sizeof(sockaddr.sun_path));
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chdir("/tmp");
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(void) unlink(sockaddr.sun_path);
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status = bind(fd, (const struct sockaddr *) &sockaddr, sizeof(sockaddr));
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if (status < 0) {
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perror("bind");
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exit(EXIT_FAILURE);
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}
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(void) unlink(sockaddr.sun_path);
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exit(EXIT_SUCCESS);
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}
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