diff options
Diffstat (limited to 'miscutils/crontab.c')
| -rw-r--r-- | miscutils/crontab.c | 36 |
1 files changed, 8 insertions, 28 deletions
diff --git a/miscutils/crontab.c b/miscutils/crontab.c index 0ed59b0..a8e650c 100644 --- a/miscutils/crontab.c +++ b/miscutils/crontab.c @@ -11,22 +11,6 @@ */ #include "busybox.h" -#include <stdio.h> -#include <stdlib.h> -#include <stdarg.h> -#include <string.h> -#include <errno.h> -#include <time.h> -#include <dirent.h> -#include <fcntl.h> -#include <unistd.h> -#include <syslog.h> -#include <signal.h> -#include <getopt.h> -#include <sys/ioctl.h> -#include <sys/wait.h> -#include <sys/stat.h> -#include <sys/resource.h> #ifndef CRONTABS #define CRONTABS "/var/spool/cron/crontabs" @@ -47,8 +31,7 @@ static void EditFile(const char *user, const char *file); static int GetReplaceStream(const char *user, const char *file); static int ChangeUser(const char *user, short dochdir); -int -crontab_main(int ac, char **av) +int crontab_main(int ac, char **av) { enum { NONE, EDIT, LIST, REPLACE, DELETE } option = NONE; const struct passwd *pas; @@ -147,7 +130,7 @@ crontab_main(int ac, char **av) * Change directory to our crontab directory */ - bb_xchdir(CDir); + xchdir(CDir); /* * Handle options as appropriate @@ -177,7 +160,7 @@ crontab_main(int ac, char **av) char buf[1024]; snprintf(tmp, sizeof(tmp), TMPDIR "/crontab.%d", getpid()); - fd = bb_xopen3(tmp, O_RDWR|O_CREAT|O_TRUNC|O_EXCL, 0600); + fd = xopen3(tmp, O_RDWR|O_CREAT|O_TRUNC|O_EXCL, 0600); chown(tmp, getuid(), getgid()); if ((fi = fopen(pas->pw_name, "r"))) { while ((n = fread(buf, 1, sizeof(buf), fi)) > 0) @@ -244,8 +227,7 @@ crontab_main(int ac, char **av) return 0; } -static int -GetReplaceStream(const char *user, const char *file) +static int GetReplaceStream(const char *user, const char *file) { int filedes[2]; int pid; @@ -284,7 +266,7 @@ GetReplaceStream(const char *user, const char *file) exit(0); bb_default_error_retval = 0; - fd = bb_xopen3(file, O_RDONLY, 0); + fd = xopen3(file, O_RDONLY, 0); buf[0] = 0; write(filedes[1], buf, 1); while ((n = read(fd, buf, sizeof(buf))) > 0) { @@ -293,8 +275,7 @@ GetReplaceStream(const char *user, const char *file) exit(0); } -static void -EditFile(const char *user, const char *file) +static void EditFile(const char *user, const char *file) { int pid; @@ -324,8 +305,7 @@ EditFile(const char *user, const char *file) wait4(pid, NULL, 0, NULL); } -static int -ChangeUser(const char *user, short dochdir) +static int ChangeUser(const char *user, short dochdir) { struct passwd *pas; @@ -349,7 +329,7 @@ ChangeUser(const char *user, short dochdir) if (dochdir) { if (chdir(pas->pw_dir) < 0) { bb_perror_msg("chdir failed: %s %s", user, pas->pw_dir); - bb_xchdir(TMPDIR); + xchdir(TMPDIR); } } return(pas->pw_uid); |