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LibC: Mark termcap symbols as weak

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Otherwise, we may end up preferring those over the more accurate
implementation in ncurses (if available).
This commit is contained in:
Tim Schumacher 2021-10-15 22:43:38 +02:00 • committed by Brian Gianforcaro
parent ec9488a58c
commit 20fc93410c
1 changed files with 6 additions and 6 deletions
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12
Userland/Libraries/LibC/termcap.cpp
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@ -18,7 +18,7 @@ char PC;
char* UP; char* UP;
char* BC; char* BC;
int tgetent([[maybe_unused]] char* bp, [[maybe_unused]] const char* name) int __attribute__((weak)) tgetent([[maybe_unused]] char* bp, [[maybe_unused]] const char* name)
{ {
warnln_if(TERMCAP_DEBUG, "tgetent: bp={:p}, name='{}'", bp, name); warnln_if(TERMCAP_DEBUG, "tgetent: bp={:p}, name='{}'", bp, name);
PC = '\0'; PC = '\0';
@ -75,7 +75,7 @@ static void ensure_caps()
#pragma GCC diagnostic push #pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations" #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
char* tgetstr(const char* id, char** area) char* __attribute__((weak)) tgetstr(const char* id, char** area)
{ {
ensure_caps(); ensure_caps();
warnln_if(TERMCAP_DEBUG, "tgetstr: id='{}'", id); warnln_if(TERMCAP_DEBUG, "tgetstr: id='{}'", id);
@ -93,7 +93,7 @@ char* tgetstr(const char* id, char** area)
#pragma GCC diagnostic pop #pragma GCC diagnostic pop
int tgetflag([[maybe_unused]] const char* id) int __attribute__((weak)) tgetflag([[maybe_unused]] const char* id)
{ {
warnln_if(TERMCAP_DEBUG, "tgetflag: '{}'", id); warnln_if(TERMCAP_DEBUG, "tgetflag: '{}'", id);
auto it = caps->find(id); auto it = caps->find(id);
@ -102,7 +102,7 @@ int tgetflag([[maybe_unused]] const char* id)
return 0; return 0;
} }
int tgetnum(const char* id) int __attribute__((weak)) tgetnum(const char* id)
{ {
warnln_if(TERMCAP_DEBUG, "tgetnum: '{}'", id); warnln_if(TERMCAP_DEBUG, "tgetnum: '{}'", id);
auto it = caps->find(id); auto it = caps->find(id);
@ -112,7 +112,7 @@ int tgetnum(const char* id)
} }
static Vector<char> s_tgoto_buffer; static Vector<char> s_tgoto_buffer;
char* tgoto([[maybe_unused]] const char* cap, [[maybe_unused]] int col, [[maybe_unused]] int row) char* __attribute__((weak)) tgoto([[maybe_unused]] const char* cap, [[maybe_unused]] int col, [[maybe_unused]] int row)
{ {
auto cap_str = StringView(cap).replace("%p1%d", String::number(col)).replace("%p2%d", String::number(row)); auto cap_str = StringView(cap).replace("%p1%d", String::number(col)).replace("%p2%d", String::number(row));
@ -122,7 +122,7 @@ char* tgoto([[maybe_unused]] const char* cap, [[maybe_unused]] int col, [[maybe_
return s_tgoto_buffer.data(); return s_tgoto_buffer.data();
} }
int tputs(const char* str, [[maybe_unused]] int affcnt, int (*putc)(int)) int __attribute__((weak)) tputs(const char* str, [[maybe_unused]] int affcnt, int (*putc)(int))
{ {
size_t len = strlen(str); size_t len = strlen(str);
for (size_t i = 0; i < len; ++i) for (size_t i = 0; i < len; ++i)