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-rw-r--r--Makefile2
-rw-r--r--conf-parser.c23
-rw-r--r--conf-parser.h2
-rw-r--r--default.milestone3
-rw-r--r--job.c22
-rw-r--r--load-fragment.c89
-rw-r--r--name.c44
-rw-r--r--name.h6
-rw-r--r--postfix.service7
-rw-r--r--postfix.socket6
-rw-r--r--socket-util.c290
-rw-r--r--socket-util.h40
-rw-r--r--syslog.service5
-rw-r--r--syslog.socket2
-rw-r--r--util.c2
-rw-r--r--util.h2
16 files changed, 507 insertions, 38 deletions
diff --git a/Makefile b/Makefile
index 45123a8b30..ae82e8ce88 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
CFLAGS=-Wall -Wextra -O0 -g -pipe -D_GNU_SOURCE -fdiagnostics-show-option -Wno-unused-parameter
LIBS=-lrt
-systemd: main.o name.o util.o set.o hashmap.o strv.o job.o manager.o conf-parser.o load-fragment.o
+systemd: main.o name.o util.o set.o hashmap.o strv.o job.o manager.o conf-parser.o load-fragment.o socket-util.c
$(CC) $(CFLAGS) -o $@ $^ $(LIBS)
clean:
diff --git a/conf-parser.c b/conf-parser.c
index d6703dcb61..3a7da7960c 100644
--- a/conf-parser.c
+++ b/conf-parser.c
@@ -76,7 +76,7 @@ static char *strip(char *s) {
}
/* Parse a variable assignment line */
-static int parse_line(const char *filename, unsigned line, char **section, const ConfigItem *t, char *l, void *userdata) {
+static int parse_line(const char *filename, unsigned line, char **section, const char* const * sections, const ConfigItem *t, char *l, void *userdata) {
char *e, *c, *b;
b = l+strspn(l, WHITESPACE);
@@ -109,7 +109,7 @@ static int parse_line(const char *filename, unsigned line, char **section, const
}
}
- r = config_parse(fn, t, userdata);
+ r = config_parse(fn, sections, t, userdata);
free(path);
return r;
}
@@ -129,6 +129,21 @@ static int parse_line(const char *filename, unsigned line, char **section, const
if (!(n = strndup(b+1, k-2)))
return -ENOMEM;
+ if (sections) {
+ const char * const * i;
+ bool good = false;
+ STRV_FOREACH(i, sections)
+ if (streq(*i, n)) {
+ good = true;
+ break;
+ }
+
+ if (!good) {
+ free(n);
+ return -EBADMSG;
+ }
+ }
+
free(*section);
*section = n;
@@ -147,7 +162,7 @@ static int parse_line(const char *filename, unsigned line, char **section, const
}
/* Go through the file and parse each line */
-int config_parse(const char *filename, const ConfigItem *t, void *userdata) {
+int config_parse(const char *filename, const char* const * sections, const ConfigItem *t, void *userdata) {
unsigned line = 0;
char *section = NULL;
FILE *f;
@@ -174,7 +189,7 @@ int config_parse(const char *filename, const ConfigItem *t, void *userdata) {
goto finish;
}
- if ((r = parse_line(filename, ++line, &section, t, l, userdata)) < 0)
+ if ((r = parse_line(filename, ++line, &section, sections, t, l, userdata)) < 0)
goto finish;
}
diff --git a/conf-parser.h b/conf-parser.h
index 8eb0635f80..25b77eb494 100644
--- a/conf-parser.h
+++ b/conf-parser.h
@@ -21,7 +21,7 @@ typedef struct ConfigItem {
/* The configuration file parsing routine. Expects a table of
* config_items in *t that is terminated by an item where lvalue is
* NULL */
-int config_parse(const char *filename, const ConfigItem *t, void *userdata);
+int config_parse(const char *filename, const char* const * sections, const ConfigItem *t, void *userdata);
/* Generic parsers */
int config_parse_int(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata);
diff --git a/default.milestone b/default.milestone
new file mode 100644
index 0000000000..48f117139b
--- /dev/null
+++ b/default.milestone
@@ -0,0 +1,3 @@
+[Meta]
+Wants=postfix.socket
+Description=Default Milestone
diff --git a/job.c b/job.c
index 87bcd289d9..2cf8be5330 100644
--- a/job.c
+++ b/job.c
@@ -64,25 +64,25 @@ void job_free(Job *j) {
void job_dump(Job *j, FILE*f) {
static const char* const job_type_table[_JOB_TYPE_MAX] = {
- [JOB_START] = "START",
- [JOB_STOP] = "STOP",
- [JOB_VERIFY_STARTED] = "VERIFY_STARTED",
- [JOB_RELOAD] = "RELOAD",
- [JOB_RESTART] = "RESTART",
- [JOB_TRY_RESTART] = "TRY_RESTART",
- [JOB_RESTART_FINISH] = "RESTART_FINISH"
+ [JOB_START] = "start",
+ [JOB_STOP] = "stop",
+ [JOB_VERIFY_STARTED] = "verify-started",
+ [JOB_RELOAD] = "reload",
+ [JOB_RESTART] = "restart",
+ [JOB_TRY_RESTART] = "try-restart",
+ [JOB_RESTART_FINISH] = "restart-finish"
};
static const char* const job_state_table[_JOB_STATE_MAX] = {
- [JOB_WAITING] = "WAITING",
- [JOB_RUNNING] = "RUNNING",
- [JOB_DONE] = "DONE"
+ [JOB_WAITING] = "waiting",
+ [JOB_RUNNING] = "running",
+ [JOB_DONE] = "done"
};
assert(j);
assert(f);
- fprintf(f, "Job %u: %s → %s in state %s\n",
+ fprintf(f, "Job %u (%s) →%s in state %s\n",
j->id,
name_id(j->name),
job_type_table[j->type],
diff --git a/load-fragment.c b/load-fragment.c
index 4510cc9163..d6b5e2f397 100644
--- a/load-fragment.c
+++ b/load-fragment.c
@@ -9,7 +9,7 @@
#include "conf-parser.h"
#include "load-fragment.h"
-int config_parse_deps(
+static int config_parse_deps(
const char *filename,
unsigned line,
const char *section,
@@ -54,7 +54,7 @@ int config_parse_deps(
return 0;
}
-int config_parse_names(
+static int config_parse_names(
const char *filename,
unsigned line,
const char *section,
@@ -119,31 +119,94 @@ int config_parse_names(
return 0;
}
+static int config_parse_listen(
+ const char *filename,
+ unsigned line,
+ const char *section,
+ const char *lvalue,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
+
+ assert(filename);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ return address_parse(data, rvalue);
+}
+
+static int config_parse_type(
+ const char *filename,
+ unsigned line,
+ const char *section,
+ const char *lvalue,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
+
+ int *type = data;
+
+ assert(filename);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+
+ if (streq(rvalue, "stream"))
+ *type = SOCK_STREAM;
+ else if (streq(rvalue, "dgram"))
+ *type = SOCK_DGRAM;
+ else
+ return -EINVAL;
+
+ return 0;
+}
+
int name_load_fragment(Name *n) {
+ const char *const section_table[_NAME_TYPE_MAX] = {
+ [NAME_SERVICE] = "Service",
+ [NAME_TIMER] = "Timer",
+ [NAME_SOCKET] = "Socket",
+ [NAME_MILESTONE] = "Milestone",
+ [NAME_DEVICE] = "Device",
+ [NAME_MOUNT] = "Mount",
+ [NAME_AUTOMOUNT] = "Automount",
+ [NAME_SNAPSHOT] = "Snapshot"
+ };
+
const ConfigItem items[] = {
- { "Names", config_parse_names, &n->meta.names, "Meta" },
- { "Description", config_parse_string, &n->meta.description, "Meta" },
- { "Requires", config_parse_deps, n->meta.dependencies+NAME_REQUIRES, "Meta" },
- { "SoftRequires", config_parse_deps, n->meta.dependencies+NAME_SOFT_REQUIRES, "Meta" },
- { "Wants", config_parse_deps, n->meta.dependencies+NAME_WANTS, "Meta" },
- { "Requisite", config_parse_deps, n->meta.dependencies+NAME_REQUISITE, "Meta" },
- { "SoftRequisite", config_parse_deps, n->meta.dependencies+NAME_SOFT_REQUISITE, "Meta" },
- { "Conflicts", config_parse_deps, n->meta.dependencies+NAME_CONFLICTS, "Meta" },
- { "Before", config_parse_deps, n->meta.dependencies+NAME_BEFORE, "Meta" },
- { "After", config_parse_deps, n->meta.dependencies+NAME_AFTER, "Meta" },
+ { "Names", config_parse_names, &n->meta.names, "Meta" },
+ { "Description", config_parse_string, &n->meta.description, "Meta" },
+ { "Requires", config_parse_deps, n->meta.dependencies+NAME_REQUIRES, "Meta" },
+ { "SoftRequires", config_parse_deps, n->meta.dependencies+NAME_SOFT_REQUIRES, "Meta" },
+ { "Wants", config_parse_deps, n->meta.dependencies+NAME_WANTS, "Meta" },
+ { "Requisite", config_parse_deps, n->meta.dependencies+NAME_REQUISITE, "Meta" },
+ { "SoftRequisite", config_parse_deps, n->meta.dependencies+NAME_SOFT_REQUISITE, "Meta" },
+ { "Conflicts", config_parse_deps, n->meta.dependencies+NAME_CONFLICTS, "Meta" },
+ { "Before", config_parse_deps, n->meta.dependencies+NAME_BEFORE, "Meta" },
+ { "After", config_parse_deps, n->meta.dependencies+NAME_AFTER, "Meta" },
+ { "Listen", config_parse_listen, &n->socket.address, "Socket" },
+ { "Type", config_parse_type, &n->socket.address.type, "Socket" },
{ NULL, NULL, NULL, NULL }
};
+ const
+
char *t;
int r;
void *state;
+ const char *sections[3];
assert(n);
assert(n->meta.state == NAME_STUB);
+ sections[0] = "Meta";
+ sections[1] = section_table[n->meta.type];
+ sections[2] = NULL;
+
SET_FOREACH(t, n->meta.names, state)
- if ((r = config_parse(t, items, n)) < 0)
+ if ((r = config_parse(t, sections, items, n)) < 0)
goto fail;
r = 0;
diff --git a/name.c b/name.c
index 80ce5d5b36..cbd847a916 100644
--- a/name.c
+++ b/name.c
@@ -158,7 +158,7 @@ void name_free(Name *name) {
Socket *s = SOCKET(name);
for (i = 0; i < s->n_fds; i++)
- nointr_close(s->fds[i]);
+ close_nointr(s->fds[i]);
break;
}
@@ -369,19 +369,53 @@ const char* name_id(Name *n) {
void name_dump(Name *n, FILE *f) {
static const char* const state_table[_NAME_STATE_MAX] = {
- [NAME_STUB] = "STUB",
- [NAME_LOADED] = "LOADED",
- [NAME_FAILED] = "FAILED"
+ [NAME_STUB] = "stub",
+ [NAME_LOADED] = "loaded",
+ [NAME_FAILED] = "failed"
+ };
+
+ static const char* const socket_state_table[_SOCKET_STATE_MAX] = {
+ [SOCKET_DEAD] = "dead",
+ [SOCKET_BEFORE] = "before",
+ [SOCKET_START_PRE] = "start-pre",
+ [SOCKET_START] = "start",
+ [SOCKET_START_POST] = "start-post",
+ [SOCKET_LISTENING] = "listening",
+ [SOCKET_RUNNING] = "running",
+ [SOCKET_STOP_PRE] = "stop-pre",
+ [SOCKET_STOP] = "stop",
+ [SOCKET_STOP_POST] = "stop-post",
+ [SOCKET_MAINTAINANCE] = "maintainance"
};
assert(n);
fprintf(stderr,
- "Name %s (%s), state %s\n",
+ "Name %s (\"%s\") in state %s\n",
name_id(n),
n->meta.description ? n->meta.description : name_id(n),
state_table[n->meta.state]);
+ switch (n->meta.type) {
+ case NAME_SOCKET: {
+ int r;
+ char *s = NULL;
+ const char *t;
+
+ if ((r = address_print(&n->socket.address, &s)) < 0)
+ t = strerror(-r);
+ else
+ t = s;
+
+ fprintf(stderr, "\t%s in state %s\n", t, socket_state_table[n->socket.state]);
+ free(s);
+ break;
+ }
+
+ default:
+ ;
+ }
+
if (n->meta.job) {
fprintf(f, "\tâ–¶ ");
job_dump(n->meta.job, f);
diff --git a/name.h b/name.h
index 1165234537..0ed1056595 100644
--- a/name.h
+++ b/name.h
@@ -22,6 +22,7 @@ typedef struct Snapshot Snapshot;
#include "set.h"
#include "util.h"
#include "list.h"
+#include "socket-util.h"
typedef enum NameType {
NAME_SERVICE = 0,
@@ -148,13 +149,16 @@ typedef enum SocketState {
SOCKET_STOP_PRE,
SOCKET_STOP,
SOCKET_STOP_POST,
- SOCKET_MAINTAINANCE
+ SOCKET_MAINTAINANCE,
+ _SOCKET_STATE_MAX
} SocketState;
struct Socket {
Meta meta;
SocketState state;
+
+ Address address;
int *fds;
unsigned n_fds;
diff --git a/postfix.service b/postfix.service
new file mode 100644
index 0000000000..77fdc766ab
--- /dev/null
+++ b/postfix.service
@@ -0,0 +1,7 @@
+[Meta]
+Names=mail-transfer-agent.service
+Description=Postfix Mail Server
+Requires=syslog.socket
+
+[Service]
+Exec=/usr/bin/postfix
diff --git a/postfix.socket b/postfix.socket
new file mode 100644
index 0000000000..da5b09312b
--- /dev/null
+++ b/postfix.socket
@@ -0,0 +1,6 @@
+[Meta]
+Description=Postfix Listening Socket
+
+[Socket]
+Listen=25
+Type=stream
diff --git a/socket-util.c b/socket-util.c
new file mode 100644
index 0000000000..407c9617b0
--- /dev/null
+++ b/socket-util.c
@@ -0,0 +1,290 @@
+/*-*- Mode: C; c-basic-offset: 8 -*-*/
+
+#include <assert.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <arpa/inet.h>
+#include <stdio.h>
+
+#include "macro.h"
+#include "util.h"
+#include "socket-util.h"
+
+int address_parse(Address *a, const char *s) {
+ int r;
+ char *e, *n;
+ unsigned u;
+
+ assert(a);
+ assert(s);
+
+ memset(a, 0, sizeof(*a));
+
+ if (*s == '[') {
+ /* IPv6 in [x:.....:z]:p notation */
+
+ if (!(e = strchr(s+1, ']')))
+ return -EINVAL;
+
+ if (!(n = strndup(s+1, e-s-1)))
+ return -ENOMEM;
+
+ errno = 0;
+ if (inet_pton(AF_INET6, n, &a->sockaddr.in6.sin6_addr) <= 0) {
+ free(n);
+ return errno != 0 ? -errno : -EINVAL;
+ }
+
+ free(n);
+
+ e++;
+ if (*e != ':')
+ return -EINVAL;
+
+ e++;
+ if ((r = safe_atou(e, &u)) < 0)
+ return r;
+
+ if (u <= 0 || u > 0xFFFF)
+ return -EINVAL;
+
+ a->sockaddr.in6.sin6_family = AF_INET6;
+ a->sockaddr.in6.sin6_port = htons((uint16_t) u);
+ a->size = sizeof(struct sockaddr_in6);
+ a->bind_ipv6_only = true;
+
+ } else if (*s == '/') {
+ /* AF_UNIX socket */
+
+ size_t l;
+
+ l = strlen(s);
+ if (l >= sizeof(a->sockaddr.un.sun_path))
+ return -EINVAL;
+
+ a->sockaddr.un.sun_family = AF_UNIX;
+ memcpy(a->sockaddr.un.sun_path, s, l);
+ a->size = sizeof(sa_family_t) + l + 1;
+
+ } else if (*s == '=') {
+ /* Abstract AF_UNIX socket */
+ size_t l;
+
+ l = strlen(s+1);
+ if (l >= sizeof(a->sockaddr.un.sun_path) - 1)
+ return -EINVAL;
+
+ a->sockaddr.un.sun_family = AF_UNIX;
+ memcpy(a->sockaddr.un.sun_path+1, s+1, l);
+ a->size = sizeof(struct sockaddr_un);
+
+ } else {
+
+ if ((e = strchr(s, ':'))) {
+
+ /* IPv4 in w.x.y.z:p notation */
+ if (!(n = strndup(s, e-s)))
+ return -ENOMEM;
+
+ errno = 0;
+ if (inet_pton(AF_INET, n, &a->sockaddr.in4.sin_addr) <= 0) {
+ free(n);
+ return errno != 0 ? -errno : -EINVAL;
+ }
+
+ free(n);
+
+ e++;
+ if ((r = safe_atou(e, &u)) < 0)
+ return r;
+
+ if (u <= 0 || u > 0xFFFF)
+ return -EINVAL;
+
+ a->sockaddr.in4.sin_family = AF_INET;
+ a->sockaddr.in4.sin_port = htons((uint16_t) u);
+ a->size = sizeof(struct sockaddr_in);
+ } else {
+
+ /* Just a port */
+ if ((r = safe_atou(s, &u)) < 0)
+ return r;
+
+ if (u <= 0 || u > 0xFFFF)
+ return -EINVAL;
+
+ a->sockaddr.in6.sin6_family = AF_INET6;
+ memcpy(&a->sockaddr.in6.sin6_addr, &in6addr_any, INET6_ADDRSTRLEN);
+ a->sockaddr.in6.sin6_port = htons((uint16_t) u);
+ a->size = sizeof(struct sockaddr_in6);
+ }
+ }
+
+ return 0;
+}
+
+int address_verify(const Address *a) {
+ assert(a);
+
+ switch (address_family(a)) {
+ case AF_INET:
+ if (a->size != sizeof(struct sockaddr_in))
+ return -EINVAL;
+
+ if (a->sockaddr.in4.sin_port == 0)
+ return -EINVAL;
+
+ return 0;
+
+ case AF_INET6:
+ if (a->size != sizeof(struct sockaddr_in6))
+ return -EINVAL;
+
+ if (a->sockaddr.in6.sin6_port == 0)
+ return -EINVAL;
+
+ return 0;
+
+ case AF_UNIX:
+ if (a->size < sizeof(sa_family_t))
+ return -EINVAL;
+
+ if (a->size > sizeof(sa_family_t)) {
+
+ if (a->sockaddr.un.sun_path[0] == 0) {
+ /* abstract */
+ if (a->size != sizeof(struct sockaddr_un))
+ return -EINVAL;
+ } else {
+ char *e;
+
+ /* path */
+ if (!(e = memchr(a->sockaddr.un.sun_path, 0, sizeof(a->sockaddr.un.sun_path))))
+ return -EINVAL;
+
+ if (a->size != sizeof(sa_family_t) + (e - a->sockaddr.un.sun_path) + 1)
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+
+ default:
+ return -EAFNOSUPPORT;
+ }
+}
+
+int address_print(const Address *a, char **p) {
+ int r;
+ assert(a);
+ assert(p);
+
+ if ((r = address_verify(a)) < 0)
+ return r;
+
+ switch (address_family(a)) {
+ case AF_INET: {
+ char *ret;
+
+ if (!(ret = new(char, INET_ADDRSTRLEN+1+5+1)))
+ return -ENOMEM;
+
+ if (!inet_ntop(AF_INET, &a->sockaddr.in4.sin_addr, ret, INET_ADDRSTRLEN)) {
+ free(ret);
+ return -errno;
+ }
+
+ sprintf(strchr(ret, 0), ":%u", ntohs(a->sockaddr.in4.sin_port));
+ *p = ret;
+ return 0;
+ }
+
+ case AF_INET6: {
+ char *ret;
+
+ if (!(ret = new(char, 1+INET6_ADDRSTRLEN+2+5+1)))
+ return -ENOMEM;
+
+ ret[0] = '[';
+ if (!inet_ntop(AF_INET6, &a->sockaddr.in6.sin6_addr, ret+1, INET6_ADDRSTRLEN)) {
+ free(ret);
+ return -errno;
+ }
+
+ sprintf(strchr(ret, 0), "]:%u", ntohs(a->sockaddr.in6.sin6_port));
+ *p = ret;
+ return 0;
+ }
+
+ case AF_UNIX: {
+ char *ret;
+
+ if (a->size <= sizeof(sa_family_t)) {
+
+ if (!(ret = strdup("<unamed>")))
+ return -ENOMEM;
+
+ } else if (a->sockaddr.un.sun_path[0] == 0) {
+ /* abstract */
+
+ /* FIXME: We assume we can print the
+ * socket path here and that it hasn't
+ * more than one NUL byte. That is
+ * actually an invalid assumption */
+
+ if (!(ret = new(char, sizeof(a->sockaddr.un.sun_path)+1)))
+ return -ENOMEM;
+
+ ret[0] = '=';
+ memcpy(ret+1, a->sockaddr.un.sun_path+1, sizeof(a->sockaddr.un.sun_path)-1);
+ ret[sizeof(a->sockaddr.un.sun_path)] = 0;
+
+ } else {
+
+ if (!(ret = strdup(a->sockaddr.un.sun_path)))
+ return -ENOMEM;
+ }
+
+ *p = ret;
+ return 0;
+ }
+
+ default:
+ return -EINVAL;
+ }
+}
+
+int address_listen(const Address *a, int backlog) {
+ int r, fd;
+ assert(a);
+
+ if ((r = address_verify(a)) < 0)
+ return r;
+
+ if ((fd = socket(address_family(a), a->type, 0)) < 0)
+ return -errno;
+
+ if (bind(fd, &a->sockaddr.sa, a->size) < 0) {
+ close_nointr(fd);
+ return -errno;
+ }
+
+ if (a->type == SOCK_STREAM)
+ if (listen(fd, backlog) < 0) {
+ close_nointr(fd);
+ return -errno;
+ }
+
+ if (address_family(a) == AF_INET6) {
+ int flag = a->bind_ipv6_only;
+
+ if (setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &flag, sizeof(flag)) < 0) {
+ close_nointr(fd);
+ return -errno;
+ }
+ }
+
+ return 0;
+}
diff --git a/socket-util.h b/socket-util.h
new file mode 100644
index 0000000000..711f7740a8
--- /dev/null
+++ b/socket-util.h
@@ -0,0 +1,40 @@
+/*-*- Mode: C; c-basic-offset: 8 -*-*/
+
+#ifndef foosocketutilhfoo
+#define foosocketutilhfoo
+
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <sys/un.h>
+
+#include "macro.h"
+#include "util.h"
+
+typedef struct Address {
+ union {
+ struct sockaddr sa;
+ struct sockaddr_in in4;
+ struct sockaddr_in6 in6;
+ struct sockaddr_un un;
+ struct sockaddr_storage storage;
+ } sockaddr;
+
+ /* We store the size here explicitly due to the weird
+ * sockaddr_un semantics for abstract sockets */
+ socklen_t size;
+
+ /* Socket type, i.e. SOCK_STREAM, SOCK_DGRAM, ... */
+ int type;
+
+ /* Only for INET6 sockets: issue IPV6_V6ONLY sockopt */
+ bool bind_ipv6_only;
+} Address;
+
+#define address_family(a) ((a)->sockaddr.sa.sa_family)
+
+int address_parse(Address *a, const char *s);
+int address_print(const Address *a, char **p);
+int address_verify(const Address *a);
+int address_listen(const Address *a, int backlog);
+
+#endif
diff --git a/syslog.service b/syslog.service
new file mode 100644
index 0000000000..e26280937a
--- /dev/null
+++ b/syslog.service
@@ -0,0 +1,5 @@
+[Meta]
+Description=System Logging Daemon
+
+[Service]
+Exec=/usr/bin/rsyslogd
diff --git a/syslog.socket b/syslog.socket
new file mode 100644
index 0000000000..3d5fa818af
--- /dev/null
+++ b/syslog.socket
@@ -0,0 +1,2 @@
+[Socket]
+Listen=/dev/log
diff --git a/util.c b/util.c
index 4bec220f7a..f045583398 100644
--- a/util.c
+++ b/util.c
@@ -81,7 +81,7 @@ bool startswith(const char *s, const char *prefix) {
return memcmp(s, prefix, pl) == 0;
}
-int nointr_close(int fd) {
+int close_nointr(int fd) {
assert(fd >= 0);
for (;;) {
diff --git a/util.h b/util.h
index 9dfe631b8a..f5aaf704d6 100644
--- a/util.h
+++ b/util.h
@@ -52,7 +52,7 @@ static inline bool is_path_absolute(const char *p) {
bool endswith(const char *s, const char *postfix);
bool startswith(const char *s, const char *prefix);
-int nointr_close(int fd);
+int close_nointr(int fd);
int parse_boolean(const char *v);