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| author | Eric Andersen | 2001-12-06 14:52:32 +0000 |
|---|---|---|
| committer | Eric Andersen | 2001-12-06 14:52:32 +0000 |
| commit | b24d65659f193cd7497dfdae4d8aa1bc91dbf343 (patch) | |
| tree | 430b543e3b98a9028f5c0435b1363b2256d26a24 /include | |
| parent | 06656f363de87846086f03c5e12541a66637858e (diff) | |
| download | busybox-b24d65659f193cd7497dfdae4d8aa1bc91dbf343.zip busybox-b24d65659f193cd7497dfdae4d8aa1bc91dbf343.tar.gz | |
If find_pid_by_name() had an error, it was returning -1, but storing
that into a pid_t, which is unsigned on a number archs. Furthermore,
find_pid_by_name() would _never_ return an error if the intended proces
was "init", but instead would return 1, meaning we would fail to work
on 2.4.x kernels running an initrd...
-Erik
Diffstat (limited to 'include')
| -rw-r--r-- | include/libbb.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/libbb.h b/include/libbb.h index 2dcfa1f..a953b3c 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -116,7 +116,7 @@ extern void write_mtab(char* blockDevice, char* directory, char* filesystemType, long flags, char* string_flags); extern void erase_mtab(const char * name); extern long atoi_w_units (const char *cp); -extern pid_t* find_pid_by_name( char* pidName); +extern long* find_pid_by_name( char* pidName); extern char *find_real_root_device_name(const char* name); extern char *get_line_from_file(FILE *file); extern void print_file(FILE *file); |