mirror of https://github.com/neutrinolabs/xrdp
Merge pull request #2909 from matt335672/add_clearenv
Improve portability
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commit
ec8dd8ad33
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@ -95,16 +95,11 @@ struct sockaddr_hvs
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#endif
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#endif
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#include "os_calls.h"
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#include "os_calls.h"
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#include "limits.h"
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#include "string_calls.h"
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#include "string_calls.h"
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#include "log.h"
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#include "log.h"
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#include "xrdp_constants.h"
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#include "xrdp_constants.h"
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/* for clearenv() */
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#if defined(_WIN32)
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#else
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extern char **environ;
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#endif
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#if defined(__linux__)
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#if defined(__linux__)
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#include <linux/unistd.h>
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#include <linux/unistd.h>
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#endif
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#endif
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@ -3446,14 +3441,16 @@ g_setpgid(int pid, int pgid)
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void
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void
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g_clearenv(void)
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g_clearenv(void)
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{
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{
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#if defined(_WIN32)
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#if defined(HAVE_CLEARENV)
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#else
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clearenv();
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#if defined(BSD)
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#elif defined(_WIN32)
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#elif defined(BSD)
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extern char **environ;
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environ[0] = 0;
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environ[0] = 0;
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#else
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#else
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extern char **environ;
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environ = 0;
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environ = 0;
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#endif
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#endif
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#endif
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}
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}
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/*****************************************************************************/
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/*****************************************************************************/
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@ -211,7 +211,7 @@ AM_COND_IF([DEVEL_DEBUG],
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AC_SEARCH_LIBS([setusercontext], [util])
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AC_SEARCH_LIBS([setusercontext], [util])
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# Define HAVE_XXXXX macros for some system functions
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# Define HAVE_XXXXX macros for some system functions
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AC_CHECK_FUNCS([setusercontext getgrouplist])
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AC_CHECK_FUNCS([setusercontext getgrouplist clearenv])
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# The type used by getgrouplist() is the same type used by getgroups()
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# The type used by getgrouplist() is the same type used by getgroups()
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AC_TYPE_GETGROUPS
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AC_TYPE_GETGROUPS
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@ -68,8 +68,8 @@
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# define DEFAULT_BPP 32
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# define DEFAULT_BPP 32
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#endif
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#endif
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#ifndef DEFAULT_TYPE
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#ifndef DEFAULT_SESSION_TYPE
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# define DEFAULT_TYPE "Xorg"
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# define DEFAULT_SESSION_TYPE "Xorg"
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#endif
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#endif
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/**
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/**
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@ -176,7 +176,7 @@ usage(void)
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g_printf(" -g <geometry> Default:%dx%d\n",
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g_printf(" -g <geometry> Default:%dx%d\n",
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DEFAULT_WIDTH, DEFAULT_HEIGHT);
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DEFAULT_WIDTH, DEFAULT_HEIGHT);
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g_printf(" -b <bits-per-pixel> Default:%d\n", DEFAULT_BPP);
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g_printf(" -b <bits-per-pixel> Default:%d\n", DEFAULT_BPP);
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g_printf(" -t <type> Default:%s\n", DEFAULT_TYPE);
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g_printf(" -t <type> Default:%s\n", DEFAULT_SESSION_TYPE);
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g_printf(" -D <directory> Default: $HOME\n"
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g_printf(" -D <directory> Default: $HOME\n"
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" -S <shell> Default: Defined window manager\n"
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" -S <shell> Default: Defined window manager\n"
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" -p <password> TESTING ONLY - DO NOT USE IN PRODUCTION\n"
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" -p <password> TESTING ONLY - DO NOT USE IN PRODUCTION\n"
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@ -290,7 +290,7 @@ parse_program_args(int argc, char *argv[], struct session_params *sp,
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sp->width = DEFAULT_WIDTH;
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sp->width = DEFAULT_WIDTH;
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sp->height = DEFAULT_HEIGHT;
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sp->height = DEFAULT_HEIGHT;
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sp->bpp = DEFAULT_BPP;
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sp->bpp = DEFAULT_BPP;
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(void)string_to_session_type(DEFAULT_TYPE, &sp->session_type);
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(void)string_to_session_type(DEFAULT_SESSION_TYPE, &sp->session_type);
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sp->directory = "";
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sp->directory = "";
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sp->shell = "";
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sp->shell = "";
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