diff options
Diffstat (limited to 'debugfs/util.c')
| -rw-r--r-- | debugfs/util.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/debugfs/util.c b/debugfs/util.c index 4f9c44a9..e4ecb1fe 100644 --- a/debugfs/util.c +++ b/debugfs/util.c @@ -1,6 +1,6 @@ /* * util.c --- utilities for the debugfs program - * + * * Copyright (C) 1993, 1994 Theodore Ts'o. This file may be * redistributed under the terms of the GNU Public License. * @@ -17,7 +17,7 @@ #include <signal.h> #ifdef HAVE_GETOPT_H #include <getopt.h> -#else +#else extern int optind; extern char *optarg; #endif @@ -40,7 +40,7 @@ extern int optreset; /* defined by BSD, but not others */ * affairs is that BSD-derived versions of getopt() misbehave if * optind is set to 0 in order to reset getopt(), and glibc's getopt() * will core dump if optind is set 1 in order to reset getopt(). - * + * * More modern versions of BSD require that optreset be set to 1 in * order to reset getopt(). Sigh. Standards, anyone? * @@ -88,7 +88,7 @@ FILE *open_pager(void) pager = getenv("PAGER"); if (!pager) pager = find_pager(buf); - if (!pager || + if (!pager || (strcmp(pager, "__none__") == 0) || ((outfile = popen(pager, "w")) == 0)) return stdout; @@ -251,7 +251,7 @@ unsigned long parse_ulong(const char *str, const char *cmd, { char *tmp; unsigned long ret; - + ret = strtoul(str, &tmp, 0); if (*tmp == 0) { if (err) @@ -317,9 +317,9 @@ int common_inode_args_process(int argc, char *argv[], { if (common_args_process(argc, argv, 2, 2, argv[0], "<file>", flags)) return 1; - + *inode = string_to_inode(argv[1]); - if (!*inode) + if (!*inode) return 1; return 0; } |