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-rw-r--r--archival/gunzip.c4
-rw-r--r--coreutils/date.c3
-rw-r--r--coreutils/ls.c2
-rw-r--r--coreutils/uuencode.c4
-rw-r--r--debianutils/start_stop_daemon.c4
-rw-r--r--findutils/find.c9
-rw-r--r--include/libbb.h2
-rw-r--r--libbb/Makefile.in2
-rw-r--r--libbb/run_parts.c4
-rw-r--r--libbb/xstat.c11
-rw-r--r--miscutils/hdparm.c3
-rw-r--r--util-linux/swaponoff.c3
12 files changed, 26 insertions, 25 deletions
diff --git a/archival/gunzip.c b/archival/gunzip.c
index 4fb7704..7b93929 100644
--- a/archival/gunzip.c
+++ b/archival/gunzip.c
@@ -103,9 +103,7 @@ int gunzip_main(int argc, char **argv)
src_fd = bb_xopen(old_path, O_RDONLY);
/* Get the time stamp on the input file. */
- if (stat(old_path, &stat_buf) < 0) {
- bb_error_msg_and_die("Couldn't stat file %s", old_path);
- }
+ xstat(old_path, &stat_buf);
}
/* Check that the input is sane. */
diff --git a/coreutils/date.c b/coreutils/date.c
index c111b61..401d2ff 100644
--- a/coreutils/date.c
+++ b/coreutils/date.c
@@ -165,8 +165,7 @@ int date_main(int argc, char **argv)
if(filename) {
struct stat statbuf;
- if(stat(filename,&statbuf))
- bb_perror_msg_and_die("File '%s' not found.", filename);
+ xstat(filename,&statbuf);
tm=statbuf.st_mtime;
} else time(&tm);
memcpy(&tm_time, localtime(&tm), sizeof(tm_time));
diff --git a/coreutils/ls.c b/coreutils/ls.c
index a575a02..964e7c9 100644
--- a/coreutils/ls.c
+++ b/coreutils/ls.c
@@ -230,7 +230,7 @@ static struct dnode *my_stat(char *fullname, char *name)
rc = getfilecon(fullname,&sid);
}
#endif
- rc = stat(fullname, &dstat);
+ rc = stat(fullname, &dstat);
if(rc) {
bb_perror_msg("%s", fullname);
status = EXIT_FAILURE;
diff --git a/coreutils/uuencode.c b/coreutils/uuencode.c
index d45565c..6a82a4b 100644
--- a/coreutils/uuencode.c
+++ b/coreutils/uuencode.c
@@ -105,9 +105,7 @@ int uuencode_main(int argc, char **argv)
switch (argc - optind) {
case 2:
src_stream = bb_xfopen(argv[optind], "r");
- if (stat(argv[optind], &stat_buf) < 0) {
- bb_perror_msg_and_die("stat");
- }
+ xstat(argv[optind], &stat_buf);
mode = stat_buf.st_mode & (S_IRWXU | S_IRWXG | S_IRWXO);
if (src_stream == stdout) {
puts("NULL");
diff --git a/debianutils/start_stop_daemon.c b/debianutils/start_stop_daemon.c
index aa1b3c7..1dd2231 100644
--- a/debianutils/start_stop_daemon.c
+++ b/debianutils/start_stop_daemon.c
@@ -53,8 +53,8 @@ pid_is_exec(pid_t pid, const char *name)
char buf[32];
struct stat sb, exec_stat;
- if (name && stat(name, &exec_stat))
- bb_perror_msg_and_die("stat %s", name);
+ if (name)
+ xstat(name, &exec_stat);
sprintf(buf, "/proc/%d/exe", pid);
if (stat(buf, &sb) != 0)
diff --git a/findutils/find.c b/findutils/find.c
index 0f2f214..c6aaf7a 100644
--- a/findutils/find.c
+++ b/findutils/find.c
@@ -274,15 +274,13 @@ int find_main(int argc, char **argv)
xdev_dev = xmalloc ( xdev_count * sizeof( dev_t ));
if ( firstopt == 1 ) {
- if ( stat ( ".", &stbuf ) < 0 )
- bb_error_msg_and_die("could not stat '.'" );
+ xstat ( ".", &stbuf );
xdev_dev [0] = stbuf. st_dev;
}
else {
for (i = 1; i < firstopt; i++) {
- if ( stat ( argv [i], &stbuf ) < 0 )
- bb_error_msg_and_die("could not stat '%s'", argv [i] );
+ xstat ( argv [i], &stbuf );
xdev_dev [i-1] = stbuf. st_dev;
}
}
@@ -292,8 +290,7 @@ int find_main(int argc, char **argv)
struct stat stat_newer;
if (++i == argc)
bb_error_msg_and_die(msg_req_arg, "-newer");
- if (stat (argv[i], &stat_newer) != 0)
- bb_error_msg_and_die("file %s not found", argv[i]);
+ xstat (argv[i], &stat_newer);
newer_mtime = stat_newer.st_mtime;
#endif
#ifdef CONFIG_FEATURE_FIND_INUM
diff --git a/include/libbb.h b/include/libbb.h
index bc3fa59..0ec332b 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -122,6 +122,8 @@ extern FILE *bb_xfopen(const char *path, const char *mode);
extern int bb_fclose_nonstdin(FILE *f);
extern void bb_fflush_stdout_and_exit(int retval) ATTRIBUTE_NORETURN;
+extern void xstat(const char *filename, struct stat *buf);
+
#define BB_GETOPT_ERROR 0x80000000UL
extern const char *bb_opt_complementally;
extern const struct option *bb_applet_long_options;
diff --git a/libbb/Makefile.in b/libbb/Makefile.in
index b4ee3f5..159957a 100644
--- a/libbb/Makefile.in
+++ b/libbb/Makefile.in
@@ -26,7 +26,7 @@ LIBBB-y:= \
restricted_shell.c run_parts.c run_shell.c safe_read.c safe_write.c \
safe_strncpy.c setup_environment.c sha1.c simplify_path.c \
trim.c u_signal_names.c vdprintf.c verror_msg.c \
- vherror_msg.c vperror_msg.c wfopen.c xconnect.c xgetcwd.c \
+ vherror_msg.c vperror_msg.c wfopen.c xconnect.c xgetcwd.c xstat.c \
xgethostbyname.c xgethostbyname2.c xreadlink.c xregcomp.c xgetlarg.c \
get_terminal_width_height.c fclose_nonstdin.c fflush_stdout_and_exit.c \
getopt_ulflags.c default_error_retval.c wfopen_input.c speed_table.c \
diff --git a/libbb/run_parts.c b/libbb/run_parts.c
index 7f5fe45..864460d 100644
--- a/libbb/run_parts.c
+++ b/libbb/run_parts.c
@@ -76,9 +76,7 @@ int run_parts(char **args, const unsigned char test_mode, char **env)
filename = concat_path_file(arg0, namelist[i]->d_name);
- if (stat(filename, &st) < 0) {
- bb_perror_msg_and_die("failed to stat component %s", filename);
- }
+ xstat(filename, &st);
if (S_ISREG(st.st_mode) && !access(filename, X_OK)) {
if (test_mode) {
puts(filename);
diff --git a/libbb/xstat.c b/libbb/xstat.c
new file mode 100644
index 0000000..ca66864
--- /dev/null
+++ b/libbb/xstat.c
@@ -0,0 +1,11 @@
+/*
+ * xstat.c - a stat() which dies on failure with meaningful error message
+ */
+#include <unistd.h>
+#include "libbb.h"
+
+void xstat(const char *name, struct stat *stat_buf)
+{
+ if (stat(name, stat_buf))
+ bb_perror_msg_and_die("Can't stat '%s'", name);
+}
diff --git a/miscutils/hdparm.c b/miscutils/hdparm.c
index bd3065d..ca60dcf 100644
--- a/miscutils/hdparm.c
+++ b/miscutils/hdparm.c
@@ -1871,8 +1871,7 @@ static void process_dev (char *devname)
#ifndef HDIO_DRIVE_CMD
int force_operation = 0;
#endif
- if (stat(devname,&stat_buf))
- bb_perror_msg_and_die(devname);
+ xstat(devname,&stat_buf);
switch(major(stat_buf.st_rdev))
{
diff --git a/util-linux/swaponoff.c b/util-linux/swaponoff.c
index ce55a13..473325d 100644
--- a/util-linux/swaponoff.c
+++ b/util-linux/swaponoff.c
@@ -23,8 +23,7 @@ static int swap_enable_disable(const char *device)
int status;
struct stat st;
- if (stat(device, &st) < 0)
- bb_perror_msg_and_die("cannot stat %s", device);
+ xstat(device, &st);
/* test for holes */
if (S_ISREG(st.st_mode))