Module: wine Branch: master Commit: 2c1b8153630d34aaea27a2d59c67e9704f5aa7d0 URL: https://source.winehq.org/git/wine.git/?a=commit;h=2c1b8153630d34aaea27a2d59...
Author: Damjan Jovanovic damjan.jov@gmail.com Date: Sat Oct 23 10:18:16 2021 +0200
wmc: Use sysctl instead of /proc/curproc/file on FreeBSD.
Signed-off-by: Damjan Jovanovic damjan.jov@gmail.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
tools/wmc/wmc.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/tools/wmc/wmc.c b/tools/wmc/wmc.c index 864c969b136..2993d3c5ef7 100644 --- a/tools/wmc/wmc.c +++ b/tools/wmc/wmc.c @@ -24,6 +24,11 @@ #include <stdlib.h> #include <string.h> #include <signal.h> +#include <limits.h> +#include <sys/types.h> +#ifdef HAVE_SYS_SYSCTL_H +# include <sys/sysctl.h> +#endif
#include "wmc.h" #include "utils.h" @@ -165,7 +170,12 @@ static void init_argv0_dir( const char *argv0 ) #if defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__NetBSD__) dir = realpath( "/proc/self/exe", NULL ); #elif defined (__FreeBSD__) || defined(__DragonFly__) - dir = realpath( "/proc/curproc/file", NULL ); + static int pathname[] = { CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1 }; + size_t path_size = PATH_MAX; + char *path = malloc( path_size ); + if (path && !sysctl( pathname, sizeof(pathname)/sizeof(pathname[0]), path, &path_size, NULL, 0 )) + dir = realpath( path, NULL ); + free( path ); #else dir = realpath( argv0, NULL ); #endif