diff options
author | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-11-10 09:00:41 -0800 |
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committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2015-11-11 21:38:48 +0100 |
commit | 4f85a1eb76d1e7109bcc60ba6f3262a5654ac61b (patch) | |
tree | e996818c6aa6b6f702a6c805c447c20724eff265 /payloads/libpayload/curses/PDCurses-3.4/dos/pdcclip.c | |
parent | 2ea24dabd658b8396e0abf79318a538ef0f3a5b8 (diff) |
libpayload: Rename PDCurses-3.4 to PDCurses
Change-Id: If881ec130833c7e7e62caa3d31e350a531f5bc8e
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: http://review.coreboot.org/12398
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Diffstat (limited to 'payloads/libpayload/curses/PDCurses-3.4/dos/pdcclip.c')
-rw-r--r-- | payloads/libpayload/curses/PDCurses-3.4/dos/pdcclip.c | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcclip.c b/payloads/libpayload/curses/PDCurses-3.4/dos/pdcclip.c deleted file mode 100644 index c5fa29108a..0000000000 --- a/payloads/libpayload/curses/PDCurses-3.4/dos/pdcclip.c +++ /dev/null @@ -1,129 +0,0 @@ -/* Public Domain Curses */ - -#include "pdcdos.h" - -RCSID("$Id: pdcclip.c,v 1.33 2008/07/13 16:08:17 wmcbrine Exp $") - -#include <stdlib.h> - -/*man-start************************************************************** - - Name: clipboard - - Synopsis: - int PDC_getclipboard(char **contents, long *length); - int PDC_setclipboard(const char *contents, long length); - int PDC_freeclipboard(char *contents); - int PDC_clearclipboard(void); - - Description: - PDC_getclipboard() gets the textual contents of the system's - clipboard. This function returns the contents of the clipboard - in the contents argument. It is the responsibilitiy of the - caller to free the memory returned, via PDC_freeclipboard(). - The length of the clipboard contents is returned in the length - argument. - - PDC_setclipboard copies the supplied text into the system's - clipboard, emptying the clipboard prior to the copy. - - PDC_clearclipboard() clears the internal clipboard. - - Return Values: - indicator of success/failure of call. - PDC_CLIP_SUCCESS the call was successful - PDC_CLIP_MEMORY_ERROR unable to allocate sufficient memory for - the clipboard contents - PDC_CLIP_EMPTY the clipboard contains no text - PDC_CLIP_ACCESS_ERROR no clipboard support - - Portability X/Open BSD SYS V - PDC_getclipboard - - - - PDC_setclipboard - - - - PDC_freeclipboard - - - - PDC_clearclipboard - - - - -**man-end****************************************************************/ - -/* global clipboard contents, should be NULL if none set */ - -static char *pdc_DOS_clipboard = NULL; - -int PDC_getclipboard(char **contents, long *length) -{ - int len; - - PDC_LOG(("PDC_getclipboard() - called\n")); - - if (!pdc_DOS_clipboard) - return PDC_CLIP_EMPTY; - - len = strlen(pdc_DOS_clipboard); - if ((*contents = malloc(len + 1)) == NULL) - return PDC_CLIP_MEMORY_ERROR; - - strcpy(*contents, pdc_DOS_clipboard); - *length = len; - - return PDC_CLIP_SUCCESS; -} - -int PDC_setclipboard(const char *contents, long length) -{ - PDC_LOG(("PDC_setclipboard() - called\n")); - - if (pdc_DOS_clipboard) - { - free(pdc_DOS_clipboard); - pdc_DOS_clipboard = NULL; - } - - if (contents) - { - if ((pdc_DOS_clipboard = malloc(length + 1)) == NULL) - return PDC_CLIP_MEMORY_ERROR; - - strcpy(pdc_DOS_clipboard, contents); - } - - return PDC_CLIP_SUCCESS; -} - -int PDC_freeclipboard(char *contents) -{ - PDC_LOG(("PDC_freeclipboard() - called\n")); - - /* should we also free empty the system clipboard? probably not */ - - if (contents) - { - - /* NOTE: We free the memory, but we can not set caller's pointer - to NULL, so if caller calls again then will try to access - free'd memory. We 1st overwrite memory with a string so if - caller tries to use free memory they won't get what they - expect & hopefully notice. */ - - /* memset(contents, 0xFD, strlen(contents)); */ - - if (strlen(contents) >= strlen("PDCURSES")) - strcpy(contents, "PDCURSES"); - - free(contents); - } - - return PDC_CLIP_SUCCESS; -} - -int PDC_clearclipboard(void) -{ - PDC_LOG(("PDC_clearclipboard() - called\n")); - - if (pdc_DOS_clipboard) - { - free(pdc_DOS_clipboard); - pdc_DOS_clipboard = NULL; - } - - return PDC_CLIP_SUCCESS; -} |