diff options
| -rw-r--r-- | shell/ash.c | 30 |
1 files changed, 7 insertions, 23 deletions
diff --git a/shell/ash.c b/shell/ash.c index 90680e849..fcaa7b18e 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -46,6 +46,7 @@ #include <paths.h> #include <setjmp.h> #include <fnmatch.h> +#include <sys/times.h> #include "shell_common.h" #include "math.h" @@ -7310,7 +7311,7 @@ shellexec(char **argv, const char *path, int idx) #endif clearredir(/*drop:*/ 1); - envp = listvars(VEXPORT, VUNSET, 0); + envp = listvars(VEXPORT, VUNSET, /*end:*/ NULL); if (strchr(argv[0], '/') != NULL #if ENABLE_FEATURE_SH_STANDALONE || (applet_no = find_applet_by_name(argv[0])) >= 0 @@ -12468,7 +12469,7 @@ unsetfunc(const char *name) struct tblentry *cmdp; cmdp = cmdlookup(name, 0); - if (cmdp!= NULL && cmdp->cmdtype == CMDFUNCTION) + if (cmdp != NULL && cmdp->cmdtype == CMDFUNCTION) delete_cmd_entry(); } @@ -12485,7 +12486,7 @@ unsetcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) int flag = 0; int ret = 0; - while ((i = nextopt("vf")) != '\0') { + while ((i = nextopt("vf")) != 0) { flag = i; } @@ -12502,11 +12503,6 @@ unsetcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) return ret & 1; } - -/* setmode.c */ - -#include <sys/times.h> - static const unsigned char timescmd_str[] ALIGN1 = { ' ', offsetof(struct tms, tms_utime), '\n', offsetof(struct tms, tms_stime), @@ -12514,7 +12510,6 @@ static const unsigned char timescmd_str[] ALIGN1 = { '\n', offsetof(struct tms, tms_cstime), 0 }; - static int FAST_FUNC timescmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) { @@ -12533,14 +12528,15 @@ timescmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) s/60, s%60, ((t - s * clk_tck) * 1000) / clk_tck, p[0]); - } while (*(p += 2)); + p += 2; + } while (*p); return 0; } #if ENABLE_SH_MATH_SUPPORT /* - * The let builtin. partial stolen from GNU Bash, the Bourne Again SHell. + * The let builtin. Partially stolen from GNU Bash, the Bourne Again SHell. * Copyright (C) 1987, 1989, 1991 Free Software Foundation, Inc. * * Copyright (C) 2003 Vladimir Oleynik <dzo@simtreas.ru> @@ -12559,18 +12555,6 @@ letcmd(int argc UNUSED_PARAM, char **argv) return !i; } -#endif /* SH_MATH_SUPPORT */ - - -/* ============ miscbltin.c - * - * Miscellaneous builtins. - */ - -#undef rflag - -#if defined(__GLIBC__) && __GLIBC__ == 2 && __GLIBC_MINOR__ < 1 -typedef enum __rlimit_resource rlim_t; #endif /* |