diff options
Diffstat (limited to 'lib/ss/help.c')
| -rw-r--r-- | lib/ss/help.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/lib/ss/help.c b/lib/ss/help.c index 6a61e70a..5204401b 100644 --- a/lib/ss/help.c +++ b/lib/ss/help.c @@ -36,11 +36,7 @@ extern int errno; #endif #include "ss_internal.h" -void ss_help (argc, argv, sci_idx, info_ptr) - int argc; - char const * const *argv; - int sci_idx; - pointer info_ptr; +void ss_help(int argc, char const * const *argv, int sci_idx, pointer info_ptr) { char *buffer; char const *request_name; @@ -110,13 +106,14 @@ void ss_help (argc, argv, sci_idx, info_ptr) switch (child = fork()) { case -1: ss_perror(sci_idx, errno, "Can't fork for pager"); + (void) close(fd); return; case 0: (void) dup2(fd, 0); /* put file on stdin */ ss_page_stdin(); default: (void) close(fd); /* what can we do if it fails? */ - while (wait(0) != child) { + while (wait(NULL) != child) { /* do nothing if wrong pid */ }; } @@ -128,10 +125,7 @@ void ss_help (argc, argv, sci_idx, info_ptr) #include <dirent.h> #endif -void ss_add_info_dir(sci_idx, info_dir, code_ptr) - int sci_idx; - char *info_dir; - int *code_ptr; +void ss_add_info_dir(int sci_idx, char *info_dir, int *code_ptr) { register ss_data *info; DIR *d; @@ -165,10 +159,7 @@ void ss_add_info_dir(sci_idx, info_dir, code_ptr) *code_ptr = 0; } -void ss_delete_info_dir(sci_idx, info_dir, code_ptr) - int sci_idx; - char *info_dir; - int *code_ptr; +void ss_delete_info_dir(int sci_idx, char *info_dir, int *code_ptr) { register char **i_d; register char **info_dirs; |