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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 06:14:41 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 06:14:41 +0000
commit549a391d6438e828001eeeaf235b080c054a7bf3 (patch)
tree1bb6b1ea5987fa167a1d13abe82209cc882dd94b /test/interactive-helper/libnoprofile.c
parentInitial commit. (diff)
downloadapt-549a391d6438e828001eeeaf235b080c054a7bf3.tar.xz
apt-549a391d6438e828001eeeaf235b080c054a7bf3.zip
Adding upstream version 2.2.4.upstream/2.2.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'test/interactive-helper/libnoprofile.c')
-rw-r--r--test/interactive-helper/libnoprofile.c44
1 files changed, 44 insertions, 0 deletions
diff --git a/test/interactive-helper/libnoprofile.c b/test/interactive-helper/libnoprofile.c
new file mode 100644
index 0000000..f11b898
--- /dev/null
+++ b/test/interactive-helper/libnoprofile.c
@@ -0,0 +1,44 @@
+#define _GNU_SOURCE
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#include <dlfcn.h>
+#include <unistd.h>
+#include <stdio.h>
+
+int vprintf(const char *format, va_list ap) {
+ if (strncmp(format, "profiling:", strlen("profiling:")) == 0)
+ return 0;
+
+ static int (*func_fprintf)(const char *format, va_list ap) = NULL;
+ if (func_fprintf == NULL)
+ func_fprintf = (int (*)(const char *format, va_list ap))dlsym(RTLD_NEXT, "vprintf");
+
+ return func_fprintf(format, ap);
+}
+int printf(const char *format, ...) {
+ va_list ap;
+ va_start(ap, format);
+ int res = vprintf(format, ap);
+ va_end(ap);
+ return res;
+}
+
+int vfprintf(FILE *stream, const char *format, va_list ap) {
+ if (strncmp(format, "profiling:", strlen("profiling:")) == 0)
+ return 0;
+
+ static int (*func_vfprintf)(FILE * stream, const char *format, va_list ap) = NULL;
+ if (func_vfprintf == NULL)
+ func_vfprintf = (int (*)(FILE * stream, const char *format, va_list ap))dlsym(RTLD_NEXT, "vfprintf");
+
+ return func_vfprintf(stream, format, ap);
+}
+
+int fprintf(FILE *stream, const char *format, ...) {
+ va_list ap;
+ va_start(ap, format);
+ int res = vfprintf(stream, format, ap);
+ va_end(ap);
+ return res;
+}