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https://salsa.debian.org/ha-team/libqb
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78df90b180
* tests: Run IPC with use-filesystem-sockets active Provide an LD_PRELOAD library that simulates the presence of /etc/libqb/use-filesystem-sockets so that we can test that functionality without actually having the file on the system and affecting everything else running on the box. * use $() rather than `` * Cope with spaces in directory names * Docs: quote DOXYGEN2MAN in Makefile.am rather than configure.ac
59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
/*
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* Simulate FORCESOCKETSFILE existing for the IPC tests
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*/
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#define _GNU_SOURCE
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#include <stdio.h>
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#include <dlfcn.h>
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#include <string.h>
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#include <sys/stat.h>
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#include "../include/config.h"
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#if defined(QB_LINUX) || defined(QB_CYGWIN)
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#include <gnu/lib-names.h>
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#endif
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// __xstat for earlier libc
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int __xstat(int __ver, const char *__filename, struct stat *__stat_buf)
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{
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#if defined(QB_LINUX) || defined(QB_CYGWIN)
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static int opened = 0;
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static int (*real_xstat)(int __ver, const char *__filename, void *__stat_buf);
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if (!opened) {
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real_xstat = dlsym(RTLD_NEXT, "__xstat");
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opened = 1;
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}
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if (strcmp(__filename, FORCESOCKETSFILE) == 0) {
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fprintf(stderr, "__xstat called for %s\n", __filename);
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return 0; /* it exists! */
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}
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return real_xstat(__ver, __filename, __stat_buf);
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#else
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return -1; /* Error in the unlikely event we get called on *BSD* */
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#endif
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}
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// stat for F35 and later
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int stat(const char *__filename, struct stat *__stat_buf)
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{
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#if defined(QB_LINUX) || defined(QB_CYGWIN)
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static int opened = 0;
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static int (*real_stat)(const char *__filename, void *__stat_buf);
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if (!opened) {
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real_stat = dlsym(RTLD_NEXT, "stat");
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opened = 1;
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}
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if (strcmp(__filename, FORCESOCKETSFILE) == 0) {
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fprintf(stderr, "stat called for %s\n", __filename);
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return 0; /* it exists! */
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}
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return real_stat(__filename, __stat_buf);
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#else
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return -1; /* Error in the unlikely event we get called on *BSD* */
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#endif
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}
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