diff options
| -rwxr-xr-x[-rw-r--r--] | libc/bionic/cpuacct.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/libc/bionic/cpuacct.c b/libc/bionic/cpuacct.c index 7317073..1d12308 100644..100755 --- a/libc/bionic/cpuacct.c +++ b/libc/bionic/cpuacct.c @@ -29,17 +29,18 @@ #include <stdio.h> #include <errno.h> #include <sys/stat.h> +#include <fcntl.h> #include "cpuacct.h" int cpuacct_add(uid_t uid) { int count; - FILE *fp; + int fd; char buf[80]; count = snprintf(buf, sizeof(buf), "/acct/uid/%d/tasks", uid); - fp = fopen(buf, "w+"); - if (!fp) { + fd = open(buf, O_RDWR| O_SYNC); + if (fd < 0) { /* Note: sizeof("tasks") returns 6, which includes the NULL char */ buf[count - sizeof("tasks")] = 0; if (mkdir(buf, 0775) < 0) @@ -47,13 +48,13 @@ int cpuacct_add(uid_t uid) /* Note: sizeof("tasks") returns 6, which includes the NULL char */ buf[count - sizeof("tasks")] = '/'; - fp = fopen(buf, "w+"); + fd = open(buf, O_RDWR| O_SYNC); } - if (!fp) + if (fd < 0) return -errno; - fprintf(fp, "0"); - if (fclose(fp)) + write(fd, "0", 2); + if (close(fd)) return -errno; return 0; |