forked from pool/s390-tools
44 lines
1.2 KiB
Diff
44 lines
1.2 KiB
Diff
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Subject: util_path: Add description for util_path_exists()
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From: Jan Hoeppner <jan.hoeppner@de.ibm.com>
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Summary: zpcictl: Add tool to manage PCI devices
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Description: Use the zpcictl tool to manage PCI devices on the IBM Z
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platform. Initial functions include generating firmware
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error logs, resetting PCI devices, and preparing a device
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for further repair actions.
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Upstream-ID: d0e2caf0ffb195568bba89a95549a5a4f026a4e6
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Problem-ID: RAS1703
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Upstream-Description:
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util_path: Add description for util_path_exists()
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Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
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Signed-off-by: Jan Hoeppner <jan.hoeppner@de.ibm.com>
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---
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libutil/util_path.c | 11 +++++++++++
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1 file changed, 11 insertions(+)
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--- a/libutil/util_path.c
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+++ b/libutil/util_path.c
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@@ -195,6 +195,17 @@ free_str:
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return rc;
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}
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+/**
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+ * Test if path to directory or file exists
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+ *
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+ * This function has the same semantics as "-e path" in bash.
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+ *
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+ * @param[in] fmt Format string for path to test
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+ * @param[in] ... Variable arguments for format string
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+ *
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+ * @returns true Path exists
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+ * false Otherwise
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+ */
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bool util_path_exists(const char *fmt, ...)
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{
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va_list ap;
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