emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

reduce 3 warning if compile with -W

Browse Source
This commit is contained in:
"Vladimir N. Oleynik" 2005-12-06 12:20:57 +00:00
parent 2f0a5f947a
commit a62b0e7459
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
archival/tar.c
View File

@ -322,6 +322,8 @@ static inline int exclude_file(const llist_t *excluded_files, const char *file)
return 0; return 0;
} }
# else
#define exclude_file(excluded_files, file) 0
# endif # endif
static int writeFileToTarball(const char *fileName, struct stat *statbuf, static int writeFileToTarball(const char *fileName, struct stat *statbuf,
@ -449,6 +451,7 @@ static inline int writeTarFile(const int tar_fd, const int verboseFlag,
/* Avoid vfork clobbering */ /* Avoid vfork clobbering */
(void) &include; (void) &include;
(void) &errorFlag; (void) &errorFlag;
(void) &zip_exec;
# endif # endif
gzipPid = vfork(); gzipPid = vfork();
@ -463,7 +466,7 @@ static inline int writeTarFile(const int tar_fd, const int verboseFlag,
close(gzipStatusPipe[0]); close(gzipStatusPipe[0]);
fcntl(gzipStatusPipe[1], F_SETFD, FD_CLOEXEC); /* close on exec shows sucess */ fcntl(gzipStatusPipe[1], F_SETFD, FD_CLOEXEC); /* close on exec shows sucess */
execlp(zip_exec, zip_exec, "-f", 0); execlp(zip_exec, zip_exec, "-f", NULL);
vfork_exec_errno = errno; vfork_exec_errno = errno;
close(gzipStatusPipe[1]); close(gzipStatusPipe[1]);
@ -479,7 +482,7 @@ static inline int writeTarFile(const int tar_fd, const int verboseFlag,
if (n == 0 && vfork_exec_errno != 0) { if (n == 0 && vfork_exec_errno != 0) {
errno = vfork_exec_errno; errno = vfork_exec_errno;
bb_perror_msg_and_die("Could not exec %s",zip_exec); bb_perror_msg_and_die("Could not exec %s", zip_exec);
} else if ((n < 0) && (errno == EAGAIN || errno == EINTR)) } else if ((n < 0) && (errno == EAGAIN || errno == EINTR))
continue; /* try it again */ continue; /* try it again */
break; break;