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- ls: remove unused variable

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- dpkg.c, diff: use xstat
   text    data     bss     dec     hex filename
 848823    9100  645216 1503139  16efa3 busybox_old
 848679    9100  645216 1502995  16ef13 busybox_unstripped
bloatcheck is completely useless as it sees -79 for this, which is bogus.
This commit is contained in:
Bernhard Reutner-Fischer 2006-05-29 12:10:23 +00:00
parent 1ec5b29054
commit d2c306e862
3 changed files with 12 additions and 21 deletions
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4
archival/dpkg.c
View File

@ -874,9 +874,7 @@ static void write_status_file(deb_file_t **deb_file)
/* Create a separate backfile to dpkg */
if (rename("/var/lib/dpkg/status", "/var/lib/dpkg/status.udeb.bak") == -1) {
struct stat stat_buf;
if (stat("/var/lib/dpkg/status", &stat_buf) == 0) {
bb_error_msg_and_die("Couldnt create backup status file");
}
xstat("/var/lib/dpkg/status", &stat_buf);
/* Its ok if renaming the status file fails because status
* file doesnt exist, maybe we are starting from scratch */
bb_error_msg("No status file found, creating new one");

14
coreutils/diff.c
View File

@ -1237,13 +1237,13 @@ int diff_main(int argc, char **argv) {
if (strcmp(argv[0], "-") == 0) {
fstat(STDIN_FILENO, &stb1);
gotstdin = 1;
} else if (stat(argv[0], &stb1) != 0)
bb_perror_msg_and_die("Couldn't stat %s", argv[0]);
} else
xstat(argv[0], &stb1);
if (strcmp(argv[1], "-") == 0) {
fstat(STDIN_FILENO, &stb2);
gotstdin = 1;
} else if (stat(argv[1], &stb2) != 0)
bb_perror_msg_and_die("Couldn't stat %s", argv[1]);
} else
xstat(argv[1], &stb2);
if (gotstdin && (S_ISDIR(stb1.st_mode) || S_ISDIR(stb2.st_mode)))
bb_error_msg_and_die("Can't compare - to a directory");
if (S_ISDIR(stb1.st_mode) && S_ISDIR(stb2.st_mode)) {
@ -1256,13 +1256,11 @@ int diff_main(int argc, char **argv) {
else {
if (S_ISDIR(stb1.st_mode)) {
argv[0] = concat_path_file(argv[0], argv[1]);
if (stat(argv[0], &stb1) < 0)
bb_perror_msg_and_die("Couldn't stat %s", argv[0]);
xstat(argv[0], &stb1);
}
if (S_ISDIR(stb2.st_mode)) {
argv[1] = concat_path_file(argv[1], argv[0]);
if (stat(argv[1], &stb2) < 0)
bb_perror_msg_and_die("Couldn't stat %s", argv[1]);
xstat(argv[1], &stb2);
}
print_status(diffreg(argv[0], argv[1], 0), argv[0], argv[1], NULL);
}

15
coreutils/ls.c
View File

@ -208,18 +208,15 @@ static struct dnode *my_stat(char *fullname, char *name)
#ifdef CONFIG_SELINUX
security_context_t sid=NULL;
#endif
int rc;
#ifdef CONFIG_FEATURE_LS_FOLLOWLINKS
if (all_fmt & FOLLOW_LINKS) {
#ifdef CONFIG_SELINUX
if (is_selinux_enabled()) {
rc=0; /* Set the number which means success before hand. */
rc = getfilecon(fullname,&sid);
if (is_selinux_enabled()) {
getfilecon(fullname,&sid);
}
#endif
rc = stat(fullname, &dstat);
if(rc) {
if (stat(fullname, &dstat)) {
bb_perror_msg("%s", fullname);
status = EXIT_FAILURE;
return 0;
@ -229,12 +226,10 @@ static struct dnode *my_stat(char *fullname, char *name)
{
#ifdef CONFIG_SELINUX
if (is_selinux_enabled()) {
rc=0; /* Set the number which means success before hand. */
rc = lgetfilecon(fullname,&sid);
lgetfilecon(fullname,&sid);
}
#endif
rc = lstat(fullname, &dstat);
if(rc) {
if (lstat(fullname, &dstat)) {
bb_perror_msg("%s", fullname);
status = EXIT_FAILURE;
return 0;