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<?xml version="1.0"?>
<def format="2">
<memory>
<dealloc>free</dealloc>
<alloc init="true">get_current_dir_name</alloc>
</memory>
<memory>
<alloc init="true" arg="1">asprintf</alloc>
<dealloc>free</dealloc>
</memory>
<memory>
<alloc init="false" buffer-size="malloc">xmalloc</alloc>
<alloc init="true" buffer-size="calloc">xcalloc</alloc>
<alloc init="true" buffer-size="strdup">xstrdup</alloc>
<realloc init="false" buffer-size="malloc:2">xrealloc</realloc>
<dealloc>free</dealloc>
<dealloc>xfree</dealloc>
</memory>
<!-- https://linux.die.net/man/3/backtrace -->
<memory>
<alloc init="true">backtrace_symbols</alloc>
<dealloc>free</dealloc>
</memory>
<memory>
<alloc init="false" buffer-size="malloc">pvalloc</alloc>
<dealloc>free</dealloc>
</memory>
<define name="bswap_16(x)" value="((unsigned short int) ((((x) &gt;&gt; 8) &amp; 0xff) | (((x) &amp; 0xff) &lt;&lt; 8)))"/>
<define name="__bswap_constant_16(x)" value="bswap_16(x)"/>
<define name="__builtin_bswap16(x)" value="bswap_16(x)"/>
<define name="__bswap_16(x)" value="bswap_16(x)"/>
<define name="bswap_32(x)" value="((((x) &amp; 0xff000000) &gt;&gt; 24) | (((x) &amp; 0x00ff0000) &gt;&gt; 8) | (((x) &amp; 0x0000ff00) &lt;&lt; 8) | (((x) &amp; 0x000000ff) &lt;&lt; 24))"/>
<define name="__bswap_constant_32(x)" value="bswap_32(x)"/>
<define name="__builtin_bswap32(x)" value="bswap_32(x)"/>
<define name="__bswap_32(x)" value="bswap_32(x)"/>
<define name="bswap_64(x)" value="((((x) &amp; 0xff00000000000000ull) &gt;&gt; 56) | (((x) &amp; 0x00ff000000000000ull) &gt;&gt; 40) | (((x) &amp; 0x0000ff0000000000ull) &gt;&gt; 24) | (((x) &amp; 0x000000ff00000000ull) &gt;&gt; 8) | (((x) &amp; 0x00000000ff000000ull) &lt;&lt; 8) | (((x) &amp; 0x0000000000ff0000ull) &lt;&lt; 24) | (((x) &amp; 0x000000000000ff00ull) &lt;&lt; 40) | (((x) &amp; 0x00000000000000ffull) &lt;&lt; 56))"/>
<define name="__bswap_constant_64(x)" value="bswap_64(x)"/>
<define name="__builtin_bswap64(x)" value="bswap_64(x)"/>
<define name="__bswap_64(x)" value="bswap_64(x)"/>
<!-- https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html -->
<define name="__builtin_alloca(size)" value="alloca(size)"/>
<define name="__builtin_memcpy(dest, source, size)" value="memcpy(dest, source, size)"/>
<define name="__builtin_signbit(value)" value="signbit(value)"/>
<define name="__builtin_offsetof(st, m)" value="offsetof(st, m)"/>
<define name="__builtin_nan(str)" value="nan(str)"/>
<define name="__builtin_nanf(str)" value="nanf(str)"/>
<define name="__builtin_nanl(str)" value="nanl(str)"/>
<define name="__builtin_signbit(value)" value="signbit(value)"/>
<define name="__extension__" value=""/>
<define name="__typeof__(T)" value="typeof(T)"/>
<define name="__glibc_unlikely(x)" value="(x)"/>
<define name="__glibc_likely(x)" value="(x)"/>
<!-- void *__builtin_alloca (size_t size) -->
<!-- alloca() is often defined as __builtin_alloca() so the define above does not work always -->
<!-- void *alloca(size_t size); -->
<function name="__builtin_alloca">
<use-retval/>
<returnValue type="void *"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
<valid>0:</valid>
</arg>
</function>
<!-- void * __builtin_assume_aligned (const void *exp, size_t align, ...) -->
<!-- This function can have either two or three arguments, if it has three, the third argument should have integer type. -->
<function name="__builtin_assume_aligned">
<noreturn>false</noreturn>
<returnValue type="void *">arg1</returnValue>
<use-retval/>
<leak-ignore/>
<arg nr="1" direction="in"/>
<arg nr="2" direction="in">
<not-uninit/>
<not-bool/>
</arg>
<arg nr="3" direction="in" default="0">
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- void * __builtin_memcpy(void *dest, const void *source, size_t size);-->
<!-- memcpy() is sometimes defined as __builtin_memcpy() so the define above does not work -->
<function name="__builtin_memcpy">
<noreturn>false</noreturn>
<returnValue type="void *"/>
<leak-ignore/>
<arg nr="1" direction="out">
<not-null/>
<minsize type="argvalue" arg="3"/>
</arg>
<arg nr="2" direction="in">
<not-null/>
<not-uninit/>
<minsize type="argvalue" arg="3"/>
</arg>
<arg nr="3" direction="in">
<not-uninit/>
<not-bool/>
<valid>0:</valid>
</arg>
</function>
<!-- void __builtin_prefetch (const void *addr, ...) -->
<function name="__builtin_prefetch">
<noreturn>false</noreturn>
<returnValue type="void"/>
<leak-ignore/>
<arg nr="1" direction="in"/>
<arg nr="variadic" direction="in">
<not-uninit/>
</arg>
</function>
<!-- int timerisset(struct timeval *tvp); -->
<function name="timerisset">
<noreturn>false</noreturn>
<leak-ignore/>
<use-retval/>
<returnValue type="int"/>
<arg nr="1" direction="in">
<not-uninit/>
<not-null/>
</arg>
</function>
<!-- void timerclear(struct timeval *tvp); -->
<function name="timerclear">
<noreturn>false</noreturn>
<leak-ignore/>
<returnValue type="void"/>
<arg nr="1" direction="inout">
<not-null/>
</arg>
</function>
<!-- void timeradd(struct timeval *a, struct timeval *b, struct timeval *res);-->
<!-- void timersub(struct timeval *a, struct timeval *b, struct timeval *res);-->
<function name="timeradd,timersub">
<noreturn>false</noreturn>
<leak-ignore/>
<returnValue type="void"/>
<arg nr="1" direction="in">
<not-uninit/>
<not-null/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<not-null/>
</arg>
<arg nr="3" direction="out">
<not-null/>
</arg>
</function>
<!-- int timercmp(struct timeval *a, struct timeval *b, CMP)-->
<define name="timercmp(a,b,CMP)" value="(((a)-&gt;tv_sec == (b)-&gt;tv_sec) ? ((a)-&gt;tv_usec CMP (b)-&gt;tv_usec) : ((a)-&gt;tv_sec CMP (b)-&gt;tv_sec))"/>
<!-- int __builtin_types_compatible_p (type1, type2) -->
<function name="__builtin_types_compatible_p">
<noreturn>false</noreturn>
<returnValue type="int"/>
<use-retval/>
<leak-ignore/>
<arg nr="1"/>
<arg nr="2"/>
</function>
<!-- void __builtin_trap (void) -->
<function name="__builtin_trap">
<noreturn>true</noreturn>
</function>
<!-- int __builtin_popcount (unsigned int x) -->
<!-- int __builtin_parity (unsigned int x) -->
<!-- int __builtin_ffs (int x) -->
<!-- int __builtin_ffsl (long) -->
<!-- int __builtin_ffsll (long long) -->
<!-- int __builtin_clz (unsigned int x) -->
<function name="__builtin_popcount,__builtin_parity,__builtin_ffs,__builtin_ffsl,__builtin_ffsll,__builtin_clz">
<noreturn>false</noreturn>
<returnValue type="int"/>
<use-retval/>
<arg nr="1" direction="in">
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- void xexit(int status); -->
<function name="xexit">
<noreturn>true</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- void * xmalloc(size_t size); -->
<function name="xmalloc">
<use-retval/>
<returnValue type="void *"/>
<arg nr="1" direction="in">
<not-uninit/>
<valid>0:</valid>
<not-bool/>
</arg>
</function>
<!-- char *xstrdup(const char *s); -->
<function name="xstrdup">
<returnValue type="char *"/>
<use-retval/>
<arg nr="1" direction="in">
<not-null/>
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- void xfree(void *block); -->
<function name="xfree">
<returnValue type="void"/>
<arg nr="1">
<not-uninit/>
</arg>
</function>
<!-- ssize_t splice(int fd_in, loff_t *off_in, int fd_out, loff_t *off_out, size_t len, unsigned int flags); -->
<function name="splice">
<leak-ignore/>
<returnValue type="ssize_t"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
<not-bool/>
<valid>0:</valid>
</arg>
<arg nr="2" direction="inout"/>
<arg nr="3" direction="in">
<not-uninit/>
<not-bool/>
<valid>0:</valid>
</arg>
<arg nr="4" direction="inout"/>
<arg nr="5" direction="in">
<not-uninit/>
<not-bool/>
<valid>1:</valid>
</arg>
<arg nr="6" direction="in">
<not-uninit/>
</arg>
</function>
<!-- ssize_t tee(int fd_in, int fd_out, size_t len, unsigned int flags); -->
<function name="tee">
<returnValue type="ssize_t"/>
<noreturn>false</noreturn>
<leak-ignore/>
<arg nr="1" direction="in">
<not-uninit/>
<not-bool/>
<valid>0:</valid>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<not-bool/>
<valid>0:</valid>
</arg>
<arg nr="3" direction="in">
<not-uninit/>
<not-bool/>
<valid>1:</valid>
</arg>
<arg nr="4" direction="in">
<not-uninit/>
</arg>
</function>
<!-- int pipe2(int pipefd[2],int flags); -->
<function name="pipe2">
<returnValue type="int"/>
<noreturn>false</noreturn>
<use-retval/>
<arg nr="1" direction="out">
<not-null/>
<not-bool/>
<minsize type="value" value="2"/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
</arg>
</function>
<!-- void * xcalloc(size_t nitems, size_t size); -->
<function name="xcalloc">
<use-retval/>
<returnValue type="void *"/>
<arg nr="1" direction="in">
<not-uninit/>
<valid>1:</valid>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<valid>0:</valid>
<not-bool/>
</arg>
</function>
<!-- void * xrealloc(void *block, size_t newsize); -->
<function name="xrealloc">
<use-retval/>
<returnValue type="void *"/>
<arg nr="1">
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<valid>0:</valid>
<not-bool/>
</arg>
</function>
<!-- https://linux.die.net/man/3/pvalloc -->
<!-- void *pvalloc(size_t size); -->
<function name="pvalloc">
<use-retval/>
<returnValue type="void *"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
<valid>0:</valid>
</arg>
</function>
<!-- http://man7.org/linux/man-pages/man3/asprintf.3.html -->
<!-- int asprintf(char **strp, const char *fmt, ...); -->
<function name="asprintf">
<returnValue type="int"/>
<use-retval/>
<noreturn>false</noreturn>
<arg nr="1" direction="out">
<not-null/>
</arg>
<formatstr/>
<arg nr="2" direction="in">
<formatstr/>
<not-uninit/>
</arg>
</function>
<!-- int isascii_l(int c, locale_t locale); -->
<function name="isascii_l">
<use-retval/>
<pure/>
<returnValue type="int">arg1&gt;=0 &amp;&amp; arg1&lt;=0x7F</returnValue>
<noreturn>false</noreturn>
<leak-ignore/>
<arg nr="1" direction="in">
<not-uninit/>
<valid>0:255</valid>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
</arg>
</function>
<!-- http://man7.org/linux/man-pages/man3/asprintf.3.html -->
<!-- int vasprintf(char **strp, const char *fmt, va_list ap); -->
<function name="vasprintf">
<returnValue type="int"/>
<use-retval/>
<noreturn>false</noreturn>
<arg nr="1" direction="out">
<not-null/>
</arg>
<arg nr="2" direction="in">
<formatstr/>
<not-uninit/>
</arg>
<arg nr="3" direction="in">
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- http://man7.org/linux/man-pages/man2/accept.2.html -->
<!-- int accept4(int sockfd, struct sockaddr *addr, socklen_t *addrlen, int flags); -->
<function name="accept4">
<returnValue type="int"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
<valid>0:</valid>
</arg>
<arg nr="2" direction="out">
<not-uninit/>
</arg>
<arg nr="3" direction="inout">
<not-uninit/>
<not-null/>
</arg>
<arg nr="4" direction="in">
<not-uninit/>
<not-bool/>
</arg>
<leak-ignore/>
</function>
<!-- https://www.gnu.org/software/libc/manual/html_node/Getopt-Long-Options.html#Getopt-Long-Options -->
<!-- int getopt_long(int argc, char * const argv[],
const char *optstring,
const struct option *longopts, int *longindex); -->
<function name="getopt_long,getopt_long_only">
<leak-ignore/>
<noreturn>false</noreturn>
<returnValue type="int"/>
<use-retval/>
<arg nr="1" direction="in">
<not-bool/>
<not-uninit/>
<valid>0:</valid>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<not-null/>
</arg>
<arg nr="3" direction="in">
<not-null/>
<strz/>
</arg>
<arg nr="4" direction="in">
<not-null/>
</arg>
<arg nr="5" direction="out">
<not-bool/>
</arg>
</function>
<!-- void *__builtin_memset(void *s, int c, size_t n); -->
<define name="__builtin_memset" value="memset"/>
<!-- long long atoq(const char *nptr); -->
<function name="atoq">
<returnValue type="long long"/>
<use-retval/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-null/>
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- char *strndupa(const char *s, size_t n); -->
<function name="strndupa">
<returnValue type="char *"/>
<use-retval/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-null/>
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<valid>0:</valid>
<not-bool/>
</arg>
</function>
<!-- int dup3(int oldfd, int newfd, int flags); -->
<function name="dup3">
<noreturn>false</noreturn>
<returnValue type="int"/>
<arg nr="1" direction="in">
<not-bool/>
<not-uninit/>
<valid>0:</valid>
</arg>
<arg nr="2" direction="in">
<not-bool/>
<not-uninit/>
<valid>0:</valid>
</arg>
<arg nr="3" direction="in">
<not-bool/>
<not-uninit/>
</arg>
</function>
<!-- http://man7.org/linux/man-pages/man3/strsep.3.html -->
<!-- char *strsep(char **stringp, const char *delim); -->
<function name="strsep">
<use-retval/>
<returnValue type="char *"/>
<noreturn>false</noreturn>
<arg nr="1" direction="inout">
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<not-null/>
<not-bool/>
</arg>
</function>
<!-- char *strdupa(const char *s); -->
<function name="strdupa">
<use-retval/>
<returnValue type="char *"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-null/>
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- http://www.gnu.org/software/libc/manual/html_node/Backtraces.html -->
<!-- int backtrace (void **buffer, int size) -->
<function name="backtrace">
<returnValue type="int"/>
<noreturn>false</noreturn>
<arg nr="1" direction="out">
<not-null/>
<minsize type="argvalue" arg="2"/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- char ** backtrace_symbols (void *const *buffer, int size) -->
<function name="backtrace_symbols">
<returnValue type="char **"/>
<noreturn>false</noreturn>
<use-retval/>
<arg nr="1" direction="in">
<not-null/>
<not-uninit/>
<minsize type="argvalue" arg="2"/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- void backtrace_symbols_fd (void *const *buffer, int size, int fd) -->
<function name="backtrace_symbols_fd">
<noreturn>false</noreturn>
<returnValue type="void"/>
<arg nr="1" direction="in">
<not-null/>
<not-uninit/>
<minsize type="argvalue" arg="2"/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
</arg>
<arg nr="3" direction="in">
<not-uninit/>
<not-bool/>
<valid>0:</valid>
</arg>
</function>
<!-- char *qecvt(long double value, int ndigit, int * decpt, int * sign); -->
<function name="qecvt">
<returnValue type="char *"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
</arg>
<arg nr="3" direction="out">
<not-null/>
</arg>
<arg nr="4" direction="out">
<not-null/>
<not-bool/>
</arg>
</function>
<!-- char *qfcvt(double value, int ndigit, int * decpt, int * sign); -->
<function name="qfcvt">
<returnValue type="char *"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
</arg>
<arg nr="3" direction="out">
<not-null/>
</arg>
<arg nr="4" direction="out">
<not-null/>
<not-bool/>
</arg>
</function>
<!-- char *qgcvt(long double value, int ndigit, char *buf); -->
<function name="qgcvt">
<returnValue type="char *"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
</arg>
<arg nr="3" direction="out">
<not-null/>
<not-bool/>
</arg>
</function>
<!-- https://linux.die.net/man/3/ecvt_r -->
<!-- int ecvt_r (double value, int ndigit, int *decpt, int *neg, char *buf, size_t len); -->
<function name="ecvt_r">
<returnValue type="int"/>
<noreturn>false</noreturn>
<pure/>
<arg nr="1" direction="in">
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
</arg>
<arg nr="3" direction="out">
<not-null/>
</arg>
<arg nr="4" direction="out">
<not-null/>
</arg>
<arg nr="5" direction="out">
<not-null/>
<minsize type="argvalue" arg="6"/>
</arg>
<arg nr="6" direction="in">
<not-uninit/>
<valid>0:</valid>
<not-bool/>
</arg>
<warn severity="style" reason="Obsolescent" alternatives="sprintf"/>
</function>
<!-- int fcvt_r (double value, int ndigit, int *decpt, int *neg, char *buf, size_t len); -->
<function name="fcvt_r">
<returnValue type="int"/>
<noreturn>false</noreturn>
<pure/>
<arg nr="1" direction="in">
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
</arg>
<arg nr="3" direction="out">
<not-null/>
</arg>
<arg nr="4" direction="out">
<not-null/>
</arg>
<arg nr="5" direction="out">
<not-null/>
<minsize type="argvalue" arg="6"/>
</arg>
<arg nr="6" direction="in">
<not-uninit/>
<valid>0:</valid>
<not-bool/>
</arg>
<warn severity="style" reason="Obsolescent" alternatives="sprintf"/>
</function>
<!-- int qecvt_r (long double value, int ndigit, int *decpt, int *neg, char *buf, size_t len); -->
<function name="qecvt_r">
<returnValue type="int"/>
<noreturn>false</noreturn>
<pure/>
<arg nr="1" direction="in">
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
</arg>
<arg nr="3" direction="out">
<not-null/>
</arg>
<arg nr="4" direction="out">
<not-null/>
</arg>
<arg nr="5" direction="out">
<not-null/>
<minsize type="argvalue" arg="6"/>
</arg>
<arg nr="6" direction="in">
<not-uninit/>
<valid>0:</valid>
<not-bool/>
</arg>
<warn severity="style" reason="Obsolescent" alternatives="sprintf"/>
</function>
<!-- int qfcvt_r (long double value, int ndigit, int *decpt, int *neg, char *buf, size_t len); -->
<function name="qfcvt_r">
<returnValue type="int"/>
<noreturn>false</noreturn>
<pure/>
<arg nr="1" direction="in">
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
</arg>
<arg nr="3" direction="out">
<not-null/>
</arg>
<arg nr="4" direction="out">
<not-null/>
</arg>
<arg nr="5" direction="out">
<not-null/>
<minsize type="argvalue" arg="6"/>
</arg>
<arg nr="6" direction="in">
<not-uninit/>
<valid>0:</valid>
<not-bool/>
</arg>
<warn severity="style" reason="Obsolescent" alternatives="sprintf"/>
</function>
<!-- https://www.gnu.org/software/gnulib/manual/html_node/c_002dstrcasestr.html -->
<!-- size_t strcasestr(const char *s1, const char *s2); -->
<function name="strcasestr">
<use-retval/>
<returnValue type="size_t"/>
<noreturn>false</noreturn>
<leak-ignore/>
<pure/>
<arg nr="1" direction="in">
<not-null/>
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-null/>
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- http://linux.die.net/man/2/getresuid -->
<!-- int getresuid(uid_t *ruid, uid_t *euid, uid_t *suid); -->
<function name="getresuid">
<returnValue type="int"/>
<noreturn>false</noreturn>
<leak-ignore/>
<pure/>
<arg nr="1" direction="out">
<not-null/>
</arg>
<arg nr="2" direction="out">
<not-null/>
</arg>
<arg nr="3" direction="out">
<not-null/>
<not-bool/>
</arg>
</function>
<!-- http://linux.die.net/man/2/getresuid -->
<!-- int getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid); -->
<function name="getresgid">
<returnValue type="int"/>
<noreturn>false</noreturn>
<leak-ignore/>
<pure/>
<arg nr="1" direction="out">
<not-null/>
</arg>
<arg nr="2" direction="out">
<not-null/>
</arg>
<arg nr="3" direction="out">
<not-null/>
<not-bool/>
</arg>
</function>
<!-- http://man7.org/linux/man-pages/man2/setresuid.2.html -->
<!-- int setresuid(uid_t ruid, uid_t euid, uid_t suid);-->
<function name="setresuid">
<returnValue type="int"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
</arg>
<arg nr="3" direction="in">
<not-uninit/>
<not-bool/>
</arg>
<leak-ignore/>
</function>
<!-- http://man7.org/linux/man-pages/man2/setresuid.2.html -->
<!-- int setresgid(gid_t rgid, gid_t egid, gid_t sgid);-->
<function name="setresgid">
<returnValue type="int"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
</arg>
<arg nr="3" direction="in">
<not-uninit/>
<not-bool/>
</arg>
<leak-ignore/>
</function>
<!-- int inet_aton (const char *name, struct in_addr *addr); -->
<function name="inet_aton">
<returnValue type="int"/>
<noreturn>false</noreturn>
<arg nr="1">
<not-uninit/>
<not-null/>
</arg>
<arg nr="2">
<not-null/>
</arg>
<leak-ignore/>
</function>
<!-- uint32_t inet_network (const char *name); -->
<function name="inet_network">
<returnValue type="uint32_t"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
<not-null/>
<not-bool/>
</arg>
<leak-ignore/>
</function>
<!-- struct in_addr inet_makeaddr (uint32_t net, uint32_t local); -->
<function name="inet_makeaddr">
<returnValue type="struct in_addr"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
<valid>0:4294967295</valid>
<!-- 0:UINT32_MAX-->
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<valid>0:4294967295</valid>
<!-- 0:UINT32_MAX-->
<not-bool/>
</arg>
<leak-ignore/>
</function>
<!-- https://linux.die.net/man/3/inet_lnaof -->
<!-- uint32_t inet_lnaof (struct in_addr addr); -->
<function name="inet_lnaof">
<returnValue type="uint32_t"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
<not-bool/>
</arg>
<leak-ignore/>
</function>
<!-- uint32_t inet_netof (struct in_addr addr); -->
<function name="inet_netof">
<returnValue type="uint32_t"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
<not-bool/>
</arg>
<leak-ignore/>
</function>
<!-- int inet_pton (int af, const char *cp, void *buf); -->
<function name="inet_pton">
<returnValue type="int"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<not-null/>
</arg>
<arg nr="3" direction="out">
<not-null/>
<not-bool/>
</arg>
<leak-ignore/>
</function>
<!-- https://linux.die.net/man/3/inet_ntop -->
<!-- const char * inet_ntop (int af, const void *cp, char *buf, socklen_t len);-->
<function name="inet_ntop">
<returnValue type="const char *"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<not-null/>
</arg>
<arg nr="3" direction="out">
<not-null/>
<minsize type="argvalue" arg="4"/>
</arg>
<arg nr="4" direction="in">
<not-uninit/>
<not-bool/>
</arg>
<leak-ignore/>
</function>
<!-- char *canonicalize_file_name(const char *path); -->
<function name="canonicalize_file_name">
<returnValue type="char *"/>
<use-retval/>
<noreturn>false</noreturn>
<leak-ignore/>
<arg nr="1" direction="in">
<not-null/>
<not-bool/>
</arg>
</function>
<!-- https://linux.die.net/man/3/execvpe -->
<!-- int execvpe(const char *file, char *const argv[], char *const envp[]); -->
<function name="execvpe">
<returnValue type="int"/>
<noreturn>false</noreturn>
<leak-ignore/>
<arg nr="1" direction="in">
<not-null/>
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
</arg>
<arg nr="3" direction="in">
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- https://linux.die.net/man/3/mkostemp -->
<!-- int mkostemp(char *template, int flags);
int mkstemps(char *template, int suffixlen);-->
<function name="mkostemp,mkstemps">
<returnValue type="int"/>
<noreturn>false</noreturn>
<arg nr="1" direction="inout">
<not-null/>
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- int mkostemps(char *template, int suffixlen, int flags); -->
<function name="mkostemps">
<returnValue type="int"/>
<noreturn>false</noreturn>
<arg nr="1" direction="inout">
<not-null/>
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
</arg>
<arg nr="3" direction="in">
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- see http://man7.org/linux/man-pages/man3/memmem.3.html -->
<!-- void *memmem(const void *haystack, size_t haystacklen,
const void *needle, size_t needlelen);-->
<function name="memmem">
<noreturn>false</noreturn>
<leak-ignore/>
<use-retval/>
<returnValue type="void *"/>
<arg nr="1" direction="in">
<not-null/>
<not-uninit/>
<minsize type="argvalue" arg="2"/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<valid>0:</valid>
</arg>
<arg nr="3" direction="in">
<not-null/>
<not-uninit/>
<minsize type="argvalue" arg="4"/>
</arg>
<arg nr="4" direction="in">
<not-uninit/>
<valid>0:</valid>
<not-bool/>
</arg>
</function>
<!-- http://man7.org/linux/man-pages/man3/memrchr.3.html -->
<!-- void *memrchr(const void *s, int c, size_t n); -->
<function name="memrchr">
<noreturn>false</noreturn>
<leak-ignore/>
<returnValue type="void *"/>
<use-retval/>
<arg nr="1" direction="in">
<not-null/>
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<not-bool/>
<valid>0:</valid>
</arg>
<arg nr="3" direction="in">
<not-uninit/>
<not-bool/>
<valid>0:</valid>
</arg>
</function>
<!-- http://man7.org/linux/man-pages/man3/rawmemchr.3.html -->
<!-- void *rawmemchr(const void *s, int c); -->
<function name="rawmemchr">
<noreturn>false</noreturn>
<leak-ignore/>
<returnValue type="void *"/>
<use-retval/>
<arg nr="1" direction="in">
<not-null/>
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<not-bool/>
<valid>0:</valid>
</arg>
</function>
<!-- http://man7.org/linux/man-pages/man3/ffs.3.html -->
<!-- int ffsl(long int i);
int ffsll(long long int i); -->
<function name="ffsl,ffsll">
<use-retval/>
<returnValue type="int"/>
<noreturn>false</noreturn>
<leak-ignore/>
<arg nr="1" direction="in">
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- http://man7.org/linux/man-pages/man3/strchr.3.html -->
<!-- char *strchrnul(const char *s, int c); -->
<function name="strchrnul">
<use-retval/>
<returnValue type="char *"/>
<noreturn>false</noreturn>
<leak-ignore/>
<arg nr="1" direction="in">
<not-null/>
<not-uninit/>
<strz/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- http://man7.org/linux/man-pages/man2/setrlimit.2.html -->
<!-- int prlimit(pid_t pid, int resource, const struct rlimit *new_limit,
struct rlimit *old_limit); -->
<function name="prlimit">
<returnValue type="int"/>
<noreturn>false</noreturn>
<leak-ignore/>
<arg nr="1" direction="in">
<not-uninit/>
</arg>
<arg nr="2" direction="in">
<not-uninit/>
</arg>
<arg nr="3" direction="in">
<not-uninit/>
</arg>
<arg nr="4" direction="out">
<not-bool/>
</arg>
</function>
<!-- see https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html -->
<define name="__builtin_expect(X,Y)" value="(X)"/>
<define name="__builtin_expect_with_probability(exp,c,probability)" value="(exp)"/>
<!-- see http://kernelnewbies.org/FAQ/LikelyUnlikely -->
<define name="likely(X)" value="(X)"/>
<define name="unlikely(X)" value="(X)"/>
<!-- int epoll_create(int size); -->
<function name="epoll_create">
<noreturn>false</noreturn>
<returnValue type="int"/>
<arg nr="1" direction="in">
<not-bool/>
<not-uninit/>
<!-- Since Linux 2.6.8, the size argument is ignored, but must be greater than zero in order to
ensure backward compatibility when new epoll applications are run on older kernels. -->
<valid>1:</valid>
</arg>
</function>
<!-- int epoll_create1(int flags); -->
<function name="epoll_create1">
<noreturn>false</noreturn>
<returnValue type="int"/>
<arg nr="1" direction="in">
<not-bool/>
<not-uninit/>
</arg>
</function>
<!-- https://linux.die.net/man/2/epoll_ctl -->
<!-- int epoll_ctl(int epfd, int op, int fd, struct epoll_event *event); -->
<function name="epoll_ctl">
<returnValue type="int"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-bool/>
<not-uninit/>
<valid>0:</valid>
</arg>
<arg nr="2" direction="in">
<not-bool/>
<not-uninit/>
</arg>
<arg nr="3" direction="in">
<not-bool/>
<not-uninit/>
<valid>0:</valid>
</arg>
<arg nr="4" direction="inout">
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- int epoll_wait(int epfd, struct epoll_event *events, int maxevents, int timeout); -->
<function name="epoll_wait">
<returnValue type="int"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-bool/>
<not-uninit/>
<valid>0:</valid>
</arg>
<arg nr="2" direction="out">
<not-bool/>
<not-null/>
</arg>
<arg nr="3" direction="in">
<not-bool/>
<not-uninit/>
<valid>1:</valid>
</arg>
<arg nr="4" direction="in">
<not-bool/>
<not-uninit/>
</arg>
</function>
<!-- int epoll_pwait(int epfd, struct epoll_event *events, int maxevents, int timeout, const sigset_t *sigmask); -->
<function name="epoll_pwait">
<returnValue type="int"/>
<noreturn>false</noreturn>
<arg nr="1" direction="in">
<not-bool/>
<not-uninit/>
<valid>0:</valid>
</arg>
<arg nr="2" direction="out">
<not-bool/>
<not-null/>
</arg>
<arg nr="3" direction="in">
<not-bool/>
<not-uninit/>
<valid>1:</valid>
</arg>
<arg nr="4" direction="in">
<not-bool/>
<not-uninit/>
</arg>
<arg nr="5" direction="in">
<not-bool/>
<not-null/>
<not-uninit/>
</arg>
</function>
<!-- int sethostname(const char *name, size_t len); -->
<function name="sethostname">
<noreturn>false</noreturn>
<returnValue type="int"/>
<arg nr="1" direction="in">
<not-null/>
<not-uninit/>
<minsize type="argvalue" arg="2"/>
</arg>
<arg nr="2">
<not-uninit/>
<valid>0:</valid>
</arg>
</function>
<!-- https://www.gnu.org/software/libc/manual/html_node/Translation-with-gettext.html -->
<!-- char * gettext (const char *msgid); -->
<function name="gettext">
<noreturn>false</noreturn>
<returnValue type="char *"/>
<use-retval/>
<leak-ignore/>
<arg nr="1" direction="in">
<not-null/>
<not-uninit/>
<strz/>
<not-bool/>
</arg>
</function>
<!-- _(string) is often defined as gettext(string) or string somewhere in projects. -->
<!-- See https://www.gnu.org/software/gettext//manual/html_node/Mark-Keywords.html -->
<!-- <define name="_(string)" value="string"/> does not work always, so use a very conservative
function configuration instead if nothing else is seen by Cppcheck -->
<function name="_">
<noreturn>false</noreturn>
<arg nr="1"/>
</function>
<!-- For N_ often something like "#define N_(String) gettext_noop (String)" is used. To be safe
a conservative function configuration is used here like for "_" -->
<function name="N_">
<noreturn>false</noreturn>
<arg nr="1"/>
</function>
<!-- https://linux.die.net/man/3/dgettext -->
<!-- char * dgettext (const char *domainname, const char *msgid); -->
<function name="dgettext">
<noreturn>false</noreturn>
<returnValue type="char *"/>
<use-retval/>
<leak-ignore/>
<arg nr="1" direction="in">
<not-uninit/>
<strz/>
</arg>
<arg nr="2" direction="in">
<not-null/>
<not-uninit/>
<strz/>
<not-bool/>
</arg>
</function>
<!-- char * dcgettext (const char *domainname, const char *msgid, int category); -->
<function name="dcgettext">
<noreturn>false</noreturn>
<returnValue type="char *"/>
<use-retval/>
<leak-ignore/>
<arg nr="1" direction="in">
<not-uninit/>
<strz/>
</arg>
<arg nr="2" direction="in">
<not-null/>
<not-uninit/>
<strz/>
</arg>
<arg nr="3" direction="in">
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html -->
<!-- void __builtin_trap (void) -->
<function name="__builtin_trap">
<noreturn>true</noreturn>
</function>
<!-- int __builtin_constant_p (exp) -->
<function name="__builtin_constant_p">
<noreturn>false</noreturn>
<returnValue type="int"/>
<arg nr="1"/>
</function>
<!-- https://gcc.gnu.org/onlinedocs/gcc/Return-Address.html -->
<!-- void * __builtin_return_address (unsigned int level) -->
<!-- void * __builtin_frame_address (unsigned int level) -->
<function name="__builtin_return_address,__builtin_frame_address">
<noreturn>false</noreturn>
<returnValue type="void *"/>
<use-retval/>
<arg nr="1" direction="in">
<not-uninit/>
<not-bool/>
</arg>
</function>
<!-- void * __builtin_extract_return_addr (void *addr) -->
<!-- void * __builtin_frob_return_address (void *addr) -->
<function name="__builtin_extract_return_addr,__builtin_frob_return_address">
<noreturn>false</noreturn>
<returnValue type="void *"/>
<use-retval/>
<arg nr="1" direction="in">
<not-bool/>
</arg>
</function>
<!-- ########## Resource allocation ########## -->
<resource>
<alloc init="true">mkostemp</alloc>
<alloc init="true">mkstemps</alloc>
<alloc init="true">mkostemps</alloc>
<dealloc>close</dealloc>
</resource>
<resource>
<dealloc>close</dealloc>
<alloc init="true">epoll_create</alloc>
</resource>
<resource>
<dealloc>close</dealloc>
<alloc init="true">epoll_create1</alloc>
</resource>
<podtype name="epoll_event"/>
<!-- see http://man7.org/linux/man-pages/man7/signal.7.html -->
<define name="SIGIOT" value="6"/>
<define name="SIGSTKFLT" value="16"/>
<define name="SIGWINCH" value="28"/>
<define name="SIGIO" value="29"/>
<define name="SIGPWR" value="30"/>
<define name="SIGUNUSED" value="31"/>
</def>
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