From fc47a2c83c4b6c6d47f3c73fd3879fc92eb9c4b3 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Fri, 19 Jul 1996 21:41:07 +0000 Subject: updated w32 code by tulloh --- w32/subproc/misc.c | 126 ++++++++++++++++++++++++++--------------------------- 1 file changed, 63 insertions(+), 63 deletions(-) (limited to 'w32/subproc/misc.c') diff --git a/w32/subproc/misc.c b/w32/subproc/misc.c index 23b6124..2fd66ab 100644 --- a/w32/subproc/misc.c +++ b/w32/subproc/misc.c @@ -1,63 +1,63 @@ -#include -#include -#include -#include -#include "proc.h" - - -/* - * Description: Convert a NULL string terminated UNIX environment block to - * an environment block suitable for a win32 system call - * - * Returns: TRUE= success, FALSE=fail - * - * Notes/Dependencies: the environment block is sorted in case-insensitive - * order, is double-null terminated, and is a char *, not a char ** - */ -int _cdecl compare(const void *a1, const void *a2) -{ - return _stricoll(*((char**)a1),*((char**)a2)); -} -bool_t -arr2envblk(char **arr, char **envblk_out) -{ - char **tmp; - int size_needed; - int arrcnt; - char *ptr; - - arrcnt = 0; - while (arr[arrcnt]) { - arrcnt++; - } - - tmp = (char**) calloc(arrcnt + 1, sizeof(char *)); - if (!tmp) { - return FALSE; - } - - arrcnt = 0; - size_needed = 0; - while (arr[arrcnt]) { - tmp[arrcnt] = arr[arrcnt]; - size_needed += strlen(arr[arrcnt]) + 1; - arrcnt++; - } - size_needed++; - - qsort((void *) tmp, (size_t) arrcnt, sizeof (char*), compare); - - ptr = *envblk_out = calloc(size_needed, 1); - if (!ptr) { - free(tmp); - return FALSE; - } - - arrcnt = 0; - while (tmp[arrcnt]) { - strcpy(ptr, tmp[arrcnt]); - ptr += strlen(tmp[arrcnt]) + 1; - arrcnt++; - } - return TRUE; -} +#include +#include +#include +#include +#include "proc.h" + + +/* + * Description: Convert a NULL string terminated UNIX environment block to + * an environment block suitable for a win32 system call + * + * Returns: TRUE= success, FALSE=fail + * + * Notes/Dependencies: the environment block is sorted in case-insensitive + * order, is double-null terminated, and is a char *, not a char ** + */ +int _cdecl compare(const void *a1, const void *a2) +{ + return _stricoll(*((char**)a1),*((char**)a2)); +} +bool_t +arr2envblk(char **arr, char **envblk_out) +{ + char **tmp; + int size_needed; + int arrcnt; + char *ptr; + + arrcnt = 0; + while (arr[arrcnt]) { + arrcnt++; + } + + tmp = (char**) calloc(arrcnt + 1, sizeof(char *)); + if (!tmp) { + return FALSE; + } + + arrcnt = 0; + size_needed = 0; + while (arr[arrcnt]) { + tmp[arrcnt] = arr[arrcnt]; + size_needed += strlen(arr[arrcnt]) + 1; + arrcnt++; + } + size_needed++; + + qsort((void *) tmp, (size_t) arrcnt, sizeof (char*), compare); + + ptr = *envblk_out = calloc(size_needed, 1); + if (!ptr) { + free(tmp); + return FALSE; + } + + arrcnt = 0; + while (tmp[arrcnt]) { + strcpy(ptr, tmp[arrcnt]); + ptr += strlen(tmp[arrcnt]) + 1; + arrcnt++; + } + return TRUE; +} -- cgit v1.2.3