mirror of
https://github.com/termux/termux-packages.git
synced 2024-11-23 14:56:16 +00:00
85 lines
2.5 KiB
Diff
85 lines
2.5 KiB
Diff
--- ./usr/include/stdio.h.orig 2021-08-16 11:48:44.308954400 +0200
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+++ ./usr/include/stdio.h 2021-08-16 11:50:00.438924014 +0200
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@@ -44,6 +44,11 @@
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#include <stdarg.h>
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#include <stddef.h>
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+#if !defined(__swift__)
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+#include <string.h> /* For strcpy(3) used by ctermid() */
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+#endif
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+#include <asm/fcntl.h> /* For O_RDWR and other O_* constants */
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+
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#include <bits/seek_constants.h>
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#if __ANDROID_API__ < 24
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@@ -165,7 +166,7 @@
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__printflike(2, 0) __warnattr_strict("vsprintf is often misused; please use vsnprintf");
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char* _Nullable tmpnam(char* _Nullable __s)
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__warnattr("tmpnam is unsafe, use mkstemp or tmpfile instead");
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-#define P_tmpdir "/tmp/" /* deprecated */
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+#define P_tmpdir "@TERMUX_PREFIX@/tmp/" /* deprecated */
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char* _Nullable tempnam(const char* _Nullable __dir, const char* _Nullable __prefix)
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__warnattr("tempnam is unsafe, use mkstemp or tmpfile instead");
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@@ -289,8 +290,6 @@
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FILE* _Nullable freopen64(const char* _Nullable __path, const char* _Nonnull __mode, FILE* _Nonnull __fp) __INTRODUCED_IN(24);
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#endif /* __ANDROID_API__ >= 24 */
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-FILE* _Nullable tmpfile(void);
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-
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#if __ANDROID_API__ >= 24
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FILE* _Nullable tmpfile64(void) __INTRODUCED_IN(24);
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#endif /* __ANDROID_API__ >= 24 */
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@@ -304,10 +303,17 @@
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#define L_ctermid 1024 /* size for ctermid() */
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-#if __ANDROID_API__ >= 26
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-char* _Nonnull ctermid(char* _Nullable __buf) __INTRODUCED_IN(26);
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-#endif /* __ANDROID_API__ >= 26 */
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+/* Needed by gnulibs freading(). */
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+#define __sferror(p) (((p)->_flags & __SERR) != 0)
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+/* Used by perl, fish, and others. */
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+#if !defined(__swift__)
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+static __inline__ char* _Nonnull ctermid(char* _Nullable s) {
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+ if (s == 0) return (char*) "/dev/tty";
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+ strcpy(s, "/dev/tty");
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+ return s;
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+}
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+#endif
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FILE* fdopen(int __fd, const char* __mode);
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int fileno(FILE* __fp);
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@@ -376,6 +380,30 @@
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#include <bits/fortify/stdio.h>
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#endif
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+int open(const char*, int, ...);
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+extern pid_t getpid();
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+extern int unlink(const char*);
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+void free(void* p);
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+uint32_t arc4random(void);
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+static __inline__ FILE* _Nullable tmpfile() {
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+ int p = getpid();
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+ char* path;
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+ int i;
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+ for (i = 0; i < 100; i++) {
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+ unsigned int r = arc4random();
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+ if (asprintf(&path, "@TERMUX_PREFIX@/tmp/tmpfile.%d-%u", p, r) == -1) return NULL;
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+ int fd = open(path, O_RDWR | O_CREAT | O_EXCL | O_LARGEFILE, 0600);
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+ if (fd >= 0) {
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+ FILE* result = fdopen(fd, "w+");
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+ unlink(path);
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+ free(path);
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+ return result;
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+ }
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+ free(path);
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+ }
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+ return NULL;
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+}
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+
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__END_DECLS
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#endif
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