Patch 8.2.4340
Problem: Amiga: mch_can_exe() is not implemented.
Solution: Implement mch_can_exe() for Amiga OS 4. (Ola Söder, closes #9731)
Files: src/os_amiga.c
*** ../vim-8.2.4339/src/os_amiga.c 2022-01-02 19:25:22.850078488 +0000
--- src/os_amiga.c 2022-02-10 19:58:21.968641177 +0000
***************
*** 891,898 ****
int
mch_can_exe(char_u *name, char_u **path, int use_path)
{
! // TODO
! return -1;
}
/*
--- 891,938 ----
int
mch_can_exe(char_u *name, char_u **path, int use_path)
{
! int exe = -1;
! #ifdef __amigaos4__
! // Load file sections using elf.library or hunk.library.
! BPTR seg = LoadSeg(name);
!
! if (seg && GetSegListInfoTags(seg, GSLI_Native, NULL, TAG_DONE) !=
! GetSegListInfoTags(seg, GSLI_68KHUNK, NULL, TAG_DONE))
! {
! // Test if file permissions allow execution.
! struct ExamineData *exd = ExamineObjectTags(EX_StringNameInput, name);
!
! exe = (exd && !(exd->Protection & EXDF_NO_EXECUTE)) ? 1 : 0;
! FreeDosObject(DOS_EXAMINEDATA, exd);
! }
! else
! {
! exe = 0;
! }
!
! UnLoadSeg(seg);
!
! // Search for executable in path if applicable.
! if (!exe && use_path)
! {
! // Save current working dir.
! BPTR cwd = GetCurrentDir();
! struct PathNode *head = DupCmdPathList(NULL);
!
! // For each entry, recur to check for executable.
! for(struct PathNode *tail = head; !exe && tail;
! tail = (struct PathNode *) BADDR(tail->pn_Next))
! {
! SetCurrentDir(tail->pn_Lock);
! exe = mch_can_exe(name, path, 0);
! }
!
! // Go back to where we were.
! FreeCmdPathList(head);
! SetCurrentDir(cwd);
! }
! #endif
! return exe;
}
/*
*** ../vim-8.2.4339/src/version.c 2022-02-10 19:51:42.549569899 +0000
--- src/version.c 2022-02-10 19:59:44.940469864 +0000
***************
*** 748,749 ****
--- 748,751 ----
{ /* Add new patch number below this line */
+ /**/
+ 4340,
/**/
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