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| author | Glenn L McGrath | 2003-01-20 23:50:59 +0000 |
|---|---|---|
| committer | Glenn L McGrath | 2003-01-20 23:50:59 +0000 |
| commit | 2e51a14d57c3a2e6e2189d2a4c39f09023e4c524 (patch) | |
| tree | 0853a379684502123b8f744c5f3d81634c5f114c | |
| parent | aad465efb7db4a86166149ed1ea251347ea2a606 (diff) | |
| download | busybox-2e51a14d57c3a2e6e2189d2a4c39f09023e4c524.zip busybox-2e51a14d57c3a2e6e2189d2a4c39f09023e4c524.tar.gz | |
New test mode that allows run_parts to fail silently if the directory
is not found. Patch from Bastian Blank
| -rw-r--r-- | include/libbb.h | 8 | ||||
| -rw-r--r-- | libbb/run_parts.c | 13 | ||||
| -rw-r--r-- | networking/ifupdown.c | 2 |
3 files changed, 14 insertions, 9 deletions
diff --git a/include/libbb.h b/include/libbb.h index a827ba6..d67bf07 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -86,11 +86,11 @@ char *strtok_r(char *s, const char *delim, char **ptrptr); extern void show_usage(void) __attribute__ ((noreturn)); extern void error_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2))); extern void error_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2))); -extern void perror_msg(const char *s, ...); -extern void perror_msg_and_die(const char *s, ...) __attribute__ ((noreturn)); +extern void perror_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2))); +extern void perror_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2))); extern void vherror_msg(const char *s, va_list p); -extern void herror_msg(const char *s, ...); -extern void herror_msg_and_die(const char *s, ...) __attribute__ ((noreturn)); +extern void herror_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2))); +extern void herror_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2))); /* These two are used internally -- you shouldn't need to use them */ extern void verror_msg(const char *s, va_list p); diff --git a/libbb/run_parts.c b/libbb/run_parts.c index 5fae805..7829a84 100644 --- a/libbb/run_parts.c +++ b/libbb/run_parts.c @@ -43,8 +43,10 @@ static int valid_name(const struct dirent *d) return 1; } -/* run_parts */ -/* Find the parts to run & call run_part() */ +/* test mode = 1 is the same as offical run_parts + * test_mode = 2 means to fail siliently on missing directories + */ + extern int run_parts(char **args, const unsigned char test_mode) { struct dirent **namelist = 0; @@ -64,6 +66,9 @@ extern int run_parts(char **args, const unsigned char test_mode) entries = scandir(arg0, &namelist, valid_name, alphasort); if (entries == -1) { + if (test_mode & 2) { + return(2); + } perror_msg_and_die("failed to open directory %s", arg0); } @@ -75,8 +80,8 @@ extern int run_parts(char **args, const unsigned char test_mode) perror_msg_and_die("failed to stat component %s", filename); } if (S_ISREG(st.st_mode) && !access(filename, X_OK)) { - if (test_mode) { - puts("%s", filename); + if (test_mode & 1) { + puts(filename); } else { /* exec_errno is common vfork variable */ volatile int exec_errno = 0; diff --git a/networking/ifupdown.c b/networking/ifupdown.c index be09ea6..f33dbc4 100644 --- a/networking/ifupdown.c +++ b/networking/ifupdown.c @@ -1010,7 +1010,7 @@ static int execute_all(interface_defn_t *ifd, execfn *exec, const char *opt) buf = xmalloc(xstrlen(opt) + 19); sprintf(buf, "/etc/network/if-%s.d", opt); - run_parts(&buf, 0); + run_parts(&buf, 2); free(buf); return (1); } |