Differences From Artifact [534a43d0fd]:
- File kitsh/buildsrc/kitsh-0.0/kitInit.c — part of check-in [62d83850be] at 2010-09-26 04:50:20 on branch trunk — Corrected typo in previous commit (user: rkeene, size: 9855) [annotate] [blame] [check-ins using]
To Artifact [4d11547632]:
- File
kitsh/buildsrc/kitsh-0.0/kitInit.c
— part of check-in
[013d6b36f4]
at
2010-09-26 04:50:35
on branch trunk
— Updated to use "/proc/self/exe" rather than "/proc/<pid>/exe"
Updated to check for "/proc/curproc/file" (FreeBSD) (user: rkeene, size: 10099) [annotate] [blame] [check-ins using]
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32 33 34 35 36 37 38 39 40 41 42 43 44 45 | #endif /* MB_TASKMODAL */ #include "tclInt.h" #ifdef HAVE_UNISTD_H # include <unistd.h> #endif /* For dladdr() and Dl_info */ #ifdef HAVE_DLFCN_H # include <dlfcn.h> #endif #if defined(HAVE_TCL_GETENCODINGNAMEFROMENVIRONMENT) && defined(HAVE_TCL_SETSYSTEMENCODING) | > > > > > > | 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | #endif /* MB_TASKMODAL */ #include "tclInt.h" #ifdef HAVE_UNISTD_H # include <unistd.h> #endif #ifdef HAVE_STRING_H # include <string.h> #endif #ifdef HAVE_STRINGS_H # include <strings.h> #endif /* For dladdr() and Dl_info */ #ifdef HAVE_DLFCN_H # include <dlfcn.h> #endif #if defined(HAVE_TCL_GETENCODINGNAMEFROMENVIRONMENT) && defined(HAVE_TCL_SETSYSTEMENCODING) |
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static void FindAndSetExecName(Tcl_Interp *interp) {
int len = 0;
Tcl_Obj *execNameObj;
Tcl_Obj *lobjv[1];
#ifdef HAVE_READLINK
ssize_t readlink_ret;
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static void FindAndSetExecName(Tcl_Interp *interp) {
int len = 0;
Tcl_Obj *execNameObj;
Tcl_Obj *lobjv[1];
#ifdef HAVE_READLINK
ssize_t readlink_ret;
char exe_buf[4096];
#endif /* HAVE_READLINK */
#ifdef HAVE_ACCEPTABLE_DLADDR
Dl_info syminfo;
int dladdr_ret;
#endif /* HAVE_ACCEPTABLE_DLADDR */
#ifdef HAVE_READLINK
if (Tcl_GetNameOfExecutable() == NULL) {
readlink_ret = readlink("/proc/self/exe", exe_buf, sizeof(exe_buf) - 1);
if (readlink_ret > 0 && readlink_ret < (sizeof(exe_buf) - 1)) {
exe_buf[readlink_ret] = '\0';
SetExecName(interp, exe_buf);
return;
}
}
if (Tcl_GetNameOfExecutable() == NULL) {
readlink_ret = readlink("/proc/curproc/file", exe_buf, sizeof(exe_buf) - 1);
if (readlink_ret > 0 && readlink_ret < (sizeof(exe_buf) - 1)) {
exe_buf[readlink_ret] = '\0';
if (strcmp(exe_buf, "unknown") != 0) {
SetExecName(interp, exe_buf);
return;
}
}
}
#endif /* HAVE_READLINK */
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